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tire valve stem. Press the tire gauge firmly onto the valve to get the pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the Tire and Loading Information label, no further adjustment is necessary. If the inflation pressure is low, add air until the recommended pressure is reached. If the inflation pressure in high, press on the metal stem in the center of the tire valve to release air. Re-check the tire pressure with the tire gauge. Put the valve caps back on the valve stems to keep out dirt and moisture and prevent leaks. Use only valve caps designed for the vehicle by GM. TPMS sensors
could be damaged and would not be covered by the vehicle warranty.
Tire Pressure for High-Speed Operation
{ Warning
Driving at high speeds, 160 km/h (100 mph) or higher, puts additional strain on tires. Sustained high-speed driving causes excessive heat buildup and can cause sudden tire failure. This could cause a crash, and you or others could be killed. Some high-speed rated tires require inflation pressure adjustment for high-speed operation. When speed limits and road conditions allow the vehicle to be driven at high speeds, make sure the tires are rated for high-speed operation, are in excellent condition, and are set to the correct cold tire inflation pressure for the vehicle load.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
Vehicles with 245/40ZR19 98Y and 275/35ZR19 100Y tires are capable of high speed use. Make sure front tires of size 245/40ZR19 98Y are inflated to 310 kPa (45 psi) before operating the vehicle at speeds of 160 km/h (100 mph) or higher. Make sure rear tires of size 275/35ZR19 100Y are inflated to 340 kPa (50 psi) before operating the vehicle at speeds of 160 km/h (100 mph) or higher. Return the tires to the recommended cold tire inflation pressure when high-speed driving has ended. See Vehicle Load Limits 0 223
and Tire Pressure 0 305
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Tire Pressure Monitor System The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check tire pressure levels. The TPMS sensors monitor the air pressure in your tires and transmit tire pressure readings to a receiver located in the vehicle.
Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire inflation pressure label. (If your vehicle has tires of a different size than the size indicated on the vehicle placard or tire inflation pressure label, you should determine the proper tire inflation pressure for those tires.) As an added safety feature, your vehicle has been equipped with a tire pressure monitoring system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires is significantly under-inflated. Accordingly, when the low tire pressure telltale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a significantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiency and tire
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tread life, and may affect the vehicle's handling and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver's responsibility to maintain correct tire pressure, even if under-inflation has not reached the level to trigger illumination of the TPMS low tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the system is not operating properly. The TPMS malfunction indicator is combined with the low tire pressure telltale. When the system detects a malfunction, the telltale will flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions may occur for a variety
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of reasons, including the installation of replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue to function properly. See Tire Pressure Monitor Operation 0 308
See Radio Frequency Statement 0 371ii
the tires and transmit the tire pressure readings to a receiver located in the vehicle. The full-size spare includes a sensor for the Tire Pressure Monitor System (TPMS). The TPMS will not monitor or display the spare tire air pressure until the tire/wheel is installed at one of the four tire/wheel positions on the vehicle and matched to the new position.
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Tire Pressure Monitor Operation This vehicle may have a Tire Pressure Monitor System (TPMS). The TPMS is designed to warn the driver when a low tire pressure condition exists. TPMS sensors are mounted onto each tire and wheel assembly, including the spare tire and wheel assembly. The TPMS sensors monitor the air pressure in
When a low tire pressure condition is detected, the TPMS illuminates the low tire pressure warning light located on the instrument cluster. If the warning light comes on, stop as soon as possible and inflate the tires to the recommended pressure shown on the Tire and Loading Information label. See Vehicle Load Limits 0 223
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A message to check the pressure in a specific tire may display in the Driver Information Center (DIC). The low tire pressure warning light and the DIC warning message, if equipped, come on at each ignition cycle until the tires are inflated to the correct inflation pressure. Using the DIC, it may be possible to view the tire pressure levels. For additional information and details about the DIC operation and displays, see Driver Information Center (DIC) 0 105
The low tire pressure warning light may come on in cool weather when the vehicle is first started, and then turn off as the vehicle is driven. This could be an early indicator that the air pressure is getting low and needs to be inflated to the proper pressure.ii
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A Tire and Loading Information label shows the size of the original equipment tires and the correct inflation pressure for the tires when they are cold. See Vehicle Load , for an example of the Limits 0 223
Tire and Loading Information label and its location. Also see Tire Pressure 0 305
The TPMS can warn about a low tire pressure condition, but it does not replace normal tire maintenance. See Tire Inspection 0 311
Tires 0 299, Tire Rotation 0 311
, and
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Caution
Tire sealant materials are not all the same. A non-approved tire sealant could damage the TPMS sensors. TPMS sensor damage caused by using an incorrect tire sealant is not covered by the vehicle warranty. Always use only the GM approved tire sealant available through your dealer or included in the vehicle.
ii
for
Factory-installed Tire Inflator Kits use a GM approved liquid tire sealant. Using non-approved tire sealants could damage the TPMS sensors. See Tire Sealant and Compressor Kit 0 319
information regarding the inflator kit materials and instructions. TPMS Malfunction Light and Message The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire pressure warning light, defined above, flashes for about one minute and then stays on for the remainder of the ignition cycle. A DIC warning message may also display. The malfunction light and DIC warning message, if equipped, come on at each ignition cycle until the problem is corrected. Some of the conditions that can cause these to come on are: . The TPMS sensor matching process was not done or not completed successfully after rotating the tires or exchanging aVehicle Care
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road tire with the spare tire. The malfunction light and the DIC message, if equipped, should go off after successfully completing the sensor matching process. See "TPMS Sensor Matching Process" later in this section.
. One or more TPMS sensors are
missing or damaged. The malfunction light and the DIC message, if equipped, should go off when the TPMS sensors are installed and the sensor matching process is performed successfully. See your dealer for service.
. Replacement tires or wheels do not match the original equipment tires or wheels. Tires and wheels other than those recommended could prevent the TPMS from functioning properly. See Buying New Tires 0 313
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. Operating electronic devices or being near facilities using radio wave frequencies similar to the TPMS could cause the TPMS sensors to malfunction.
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If the TPMS is not functioning properly, it cannot detect or signal a low tire condition. See your dealer for service if the TPMS malfunction light and DIC message, if equipped, come on and stay on. TPMS Sensor Matching Process Each TPMS sensor has a unique identification code. The identification code needs to be matched to a new tire/wheel position after rotating the vehicle’s tires or replacing one or more of the TPMS sensors. Also, the TPMS sensor matching process should be performed after replacing a spare tire with a road tire containing the TPMS sensor. The malfunction light and the DIC message, if equipped, should go off at the next ignition cycle. The sensors are matched to the tire/ wheel positions, using a TPMS relearn tool, in the following order: left front tire, right front tire, right rear tire, and left rear tire. See your dealer for service or to purchase a relearn tool. A TPMS relearn tool can also be purchased. See Tire
Pressure Monitor Sensor Activation Tool at www.gmtoolsandequipment.com or call 1-800-GM TOOLS (1-800-468-6657). There are two minutes to match the first tire/wheel position, and five minutes overall to match all four tire/wheel positions. If it takes longer, the matching process stops and must be restarted. The TPMS sensor matching process is: 1. Set the parking brake. 2. Place the vehicle power mode
in ON/RUN/START. See Ignition Positions 0 227
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3. Use the MENU button to select
the Vehicle Information Menu in the Driver Information Center (DIC).
4. Use the thumbwheel to scroll to
the Tire Pressure Menu Item screen.
5. Press and hold the SET/CLR
button to begin the sensor matching process.
6.
A message requesting acceptance of the process may display. If requested, press the SET/ CLR button again to confirm the selection. The horn sounds twice to signal the receiver is in relearn mode and the TIRE LEARN or TIRE LEARNING ACTIVE message displays on the DIC screen.
7. Start with the left front tire. 8. Place the relearn tool against
the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel position.
9. Proceed to the right front tire,
and repeat the procedure in Step 8.
10. Proceed to the right rear tire, and repeat the procedure in Step 8.
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11. Proceed to the left rear tire, and repeat the procedure in Step 8. The horn sounds two times to indicate the sensor identification code has been matched to the left rear tire, and the TPMS sensor matching process is no longer active. The TIRE LEARN or TIRE LEARNING ACTIVE message on the DIC display screen goes off.
12. Press STOP to turn the
ignition off.
13. Set all four tires to the
recommended air pressure level as indicated on the Tire and Loading Information label.
Tire Inspection We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month.
Replace the tire if: . The indicators at three or
more places around the tire can be seen.
. There is cord or fabric
showing through the tire's rubber.
. The tread or sidewall is
cracked, cut, or snagged deep enough to show cord or fabric.
. The tire has a bump, bulge,
or split.
. The tire has a puncture, cut, or other damage that cannot be repaired well because of the size or location of the damage.
Tire Rotation The tires should be rotated every 12 000 km/7,500 mi. See Maintenance Schedule 0 346
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Tires are rotated to achieve uniform wear for all tires. The first rotation is the most important. Anytime unusual wear is noticed, rotate the tires as soon as possible, check for proper tire inflation pressure, and check for damaged tires or wheels. If the unusual wear continues after the rotation, check the wheel alignment. See When It Is Time and Wheel for New Tires 0 312
Replacement 0 316
Different tire sizes should not be rotated front to rear.ii
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Check that all wheel nuts are properly tightened. See “Wheel Nut Torque” under Capacities and Specifications 0 358
{ Warningii
Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper towel can be used; however, use a scraper or wire brush later to remove all rust or dirt.
Lightly coat the center of the wheel hub with wheel bearing grease after a wheel change or tire rotation to prevent corrosion or rust build-up. Do not get grease on the flat wheel mounting surface or on the wheel nuts or bolts.
When It Is Time for New Tires Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires.
Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only 1.6 mm (1/16 in) or less of tread remaining. See Tire and Tire Rotation Inspection 0 311
0 311ii
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Use this rotation pattern if the vehicle has different size tires on the front and rear. Adjust the front and rear tires to the recommended inflation pressure on the Tire and Loading Information label after the tires have been rotated. See and Vehicle Tire Pressure 0 305
Load Limits 0 223
Reset the Tire Pressure Monitor System. See Tire Pressure Monitor Operation 0 308ii
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Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. GM recommends that tires, including the spare if equipped, be replaced after six years, regardless of tread wear. The tire manufacture date is the last four digits of the DOT Tire Identification Number (TIN) which is molded into one side of the tire sidewall. The first two digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310. Vehicle Storage Tires age when stored normally mounted on a parked vehicle. Park a vehicle that will be stored for at least a month in a cool, dry, clean area away from direct sunlight to slow aging. This area should be free
of grease, gasoline, or other substances that can deteriorate rubber. Parking for an extended period can cause flat spots on the tires that may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires.
Buying New Tires GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rating. When replacement tires are needed, GM strongly recommends buying tires with the same TPC Spec rating. GM's exclusive TPC Spec system considers over a dozen critical specifications that impact the overall performance of the
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vehicle, including brake system performance, ride and handling, traction control, and tire pressure monitoring performance. GM's TPC Spec number is molded onto the tire's sidewall near the tire size. If the tires have an all-season tread design, the TPC Spec number will be followed by MS for mud and snow. See Tire Sidewall , for additional Labeling 0 301
information. GM recommends replacing worn tires in complete sets of four. Uniform tread depth on all tires will help to maintain the performance of the vehicle. Braking and handling performance may be adversely affected if all the tires are not replaced at the same time. If proper rotation and maintenance have been done, all four tires should wear out at about the same time. See Tire for information Rotation 0 311ii
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on proper tire rotation. However, if it is necessary to replace only one axle set of worn tires, place the new tires on the rear axle. Winter tires with the same speed rating as the original equipment tires may not be available for H, V, W, and ZR speed rated tires. Never exceed the winter tire's maximum speed capability when using winter tires with a lower speed rating.
{ Warning
Tires could explode during improper service. Attempting to mount or dismount a tire could cause injury or death. Only your dealer or authorized tire service center should mount or dismount the tires.
{ Warning
Mixing tires of different sizes (other than those originally installed on the vehicle), brands, or types may cause loss of control of the vehicle, resulting in a crash or other vehicle damage. Use the correct size, brand, and type of tire on all four wheels.
{ Warning
Using bias-ply tires on the vehicle may cause the wheel rim flanges to develop cracks after many miles of driving. A tire and/or wheel could fail suddenly and cause a crash. Use only radial-ply tires with the wheels on the vehicle.
If the vehicle tires must be replaced with a tire that does not have a TPC Spec number, make sure they are the same size,
load range, speed rating, and construction (radial) as the original tires. Vehicles that have a tire pressure monitoring system could give an inaccurate low-pressure warning if non-TPC Spec rated tires are installed. See Tire Pressure Monitor Operation 0 308
The Tire and Loading Information label indicates the original equipment tires on the vehicle. See Vehicle Load Limits 0 223ii
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Different Size Tires and Wheels If wheels or tires are installed that are a different size than the original equipment wheels and tires, vehicle performance, including its braking, ride and handling characteristics, stability, and resistance to rollover may be affected. If the vehicle has electronic systems such as antilock brakes, rollover airbags, roll bars,
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
traction control, electronic stability control, or All-Wheel Drive, the performance of these systems can also be affected.
{ Warning
If different sized wheels are used, there may not be an acceptable level of performance and safety if tires not recommended for those wheels are selected. This increases the chance of a crash and serious injury. Only use GM specific wheel and tire systems developed for the vehicle, and have them properly installed by a GM certified technician.
See Buying New Tires 0 313
Accessories and Modifications 0 268ii
and
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Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway
Traffic Safety Administration (NHTSA), which grades tires by treadwear, traction, and temperature performance. This applies only to vehicles sold in the United States. The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading (UTQG) system does not apply to deep tread, winter tires, compact spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards.
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Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example:
Treadwear 200 Traction AA Temperature A All Passenger Car Tires Must Conform to Federal Safety Requirements In Addition To These Grades.
Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half (1½) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the
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norm due to variations in driving habits, service practices and differences in road characteristics and climate.
Traction The traction grades, from highest to lowest, are AA, A, B, and C. Those grades represent the tire's ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on straight-ahead braking traction tests, and does not include acceleration, cornering, hydroplaning, or peak traction characteristics.
Temperature The temperature grades are A (the highest), B, and C, representing the tire's resistance
to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is significantly pulling to one side or the other. Some slight pull to the left or right, depending on the crown of the road and/or other road surface variations such as troughs or ruts, is normal. If the vehicle is vibrating when driving on a smooth road, the tires and wheels may need to be rebalanced. See your dealer for proper diagnosis.
Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts, and wheel nuts should be replaced. If the wheel leaks air, replace it.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
Some aluminum wheels can be repaired. See your dealer if any of these conditions exist. Your dealer will know the kind of wheel that is needed. Each new wheel should have the same load-carrying capacity, diameter, width, offset, and be mounted the same way as the one it replaces. Replace wheels, wheel bolts, wheel nuts, or Tire Pressure Monitor System (TPMS) sensors with new GM original equipment parts.
{ Warning
Using the wrong replacement wheels, wheel bolts, or wheel nuts can be dangerous. It could affect the braking and handling of the vehicle. Tires can lose air, and cause loss of control, causing a crash. Always use the correct wheel, wheel bolts, and wheel nuts for replacement.
Caution
The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance to the body and chassis.
Used Replacement Wheels
{ Warning
Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel.
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Tire Chains
{ Warning
Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehicle parts. The area damaged by the tire chains could cause loss of control and a crash. Use another type of traction device only if its manufacturer recommends it for the vehicle's tire size combination and road conditions. Follow that manufacturer's instructions. To avoid vehicle damage, drive slowly and readjust or remove the traction device if it contacts the vehicle. Do not spin the wheels. If traction devices are used, install them on the rear tires.
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If a Tire Goes Flat It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires . If air goes out of a tire, it is 0 299
much more likely to leak out slowly. But if there is ever a blowout, here are a few tips about what to expect and what to do: If a front tire fails, the flat tire creates a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop, well off the road, if possible. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction as used in a skid. Stop pressing the accelerator pedal and steer to straighten the vehicle. It may be very bumpy and noisy. Gently brake to a stop, well off the road, if possible.{ Warning
Driving on a flat tire will cause permanent damage to the tire. Re-inflating a tire after it has been driven on while severely underinflated or flat may cause a blowout and a serious crash. Never attempt to re-inflate a tire that has been driven on while severely underinflated or flat. Have your dealer or an authorized tire service center repair or replace the flat tire as soon as possible.
{ Warning
Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could (Continued)
Warning (Continued)
be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.
ii
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place, well off the road, if possible. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 124
{ Warning Changing a tire can be dangerous. The vehicle can slip off the jack and roll over or fall causing injury or death. Find a level place to change the tire. To help prevent the vehicle from moving:1. Set the parking brake firmly. (Continued)
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Warning (Continued)
2. Put an automatic
transmission in P (Park) or a manual transmission in 1 (First) or R (Reverse).
3. Turn off the engine and do not restart while the vehicle is raised.
4. Do not allow passengers to
remain in the vehicle.
5. Place wheel blocks,
if equipped, on both sides of the tire at the opposite corner of the tire being changed.
This vehicle may come with a jack and spare tire or a tire sealant and compressor kit. To use the jacking equipment to change a spare tire safely, follow the instructions below. Then see Tire Changing 0 326
. To use the tire sealant and compressor kit, see Tire Sealant and Compressor Kit 0 319ii
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Warning (Continued)
enter the vehicle. Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled. It can cause unconsciousness and even death. Never run the engine in an enclosed area that has no fresh air ventilation. For more information, see Engine Exhaust 0 233
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{ Warning
Overinflating a tire could cause the tire to rupture and you or others could be injured. Be sure to read and follow the tire sealant and compressor kit instructions and inflate the tire to its recommended pressure. Do not exceed the recommended pressure.
When the vehicle has a flat tire (2), use the following example as a guide to assist you in the placement of wheel blocks (1), if equipped.
1. Wheel Block (If Equipped) 2. Flat Tire
The following information explains how to repair or change a tire.
Tire Sealant and Compressor Kit
{ Warning
Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine exhaust may
(Continued)
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{ Warning
Storing the tire sealant and compressor kit or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store the tire sealant and compressor kit in its original location.
If this vehicle has a tire sealant and compressor kit, there may not be a spare tire, tire changing equipment, and on some vehicles there may not be a place to store a tire. The tire sealant and compressor can be used to temporarily seal punctures up to 6 mm (0.25 inch) in the tread area of the tire. It can also be used to inflate an under inflated tire. If the tire has been separated from the wheel, has damaged sidewalls, or has a large puncture, the tire is too severely damaged for the tire
sealant and compressor kit to be effective. See Roadside Assistance Program 0 365
Read and follow all of the tire sealant and compressor kit instructions. The kit includes:ii
1. On/Off Switch 2. Pressure Gauge 3. Tire Sealant Canister 4. Air Only Hose 5. Sealant/Air Hose 6. Power Plug
Tire Sealant Read and follow the safe handling instructions on the label adhered to the sealant canister. Check the tire sealant expiration date on the sealant canister. The sealant canister should be replaced before its expiration date. Replacement sealant canisters are available at your local dealer. See “Removal and Installation of the Sealant Canister” following. There is only enough sealant to seal one tire. After usage, the sealant canister and sealant/air hose assembly must be replaced. See “Removal and Installation of the Sealant Canister” following.
Using the Tire Sealant and Compressor Kit to Temporarily Seal and Inflate a Punctured Tire When using the tire sealant and compressor kit during cold temperatures, warm the kit in a heated environment for five minutes. This will help to inflate the tire faster.
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If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 124
for See If a Tire Goes Flat 0 318
other important safety warnings. Do not remove any objects that have penetrated the tire. 1. Remove the tire sealant andii
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compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit 0 325
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2. Remove the sealant/air
hose (5) from the side of the compressor.
3. Remove the power plug (6). 4. Place the kit on the ground.
Make sure the tire valve stem is positioned close to the ground so the hose will reach it.
5. Remove the valve stem cap from the flat tire by turning it counterclockwise.
6. Attach the sealant/air hose (5)
onto the tire valve. Turn it clockwise until it is tight.
7. Switch the on/off switch (1) to
the O position.
8. Plug the power plug (6) into the
ii
power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets 0 91
If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.9. Start the vehicle. The vehicle must be running while using the air compressor.
10. Switch the on/off switch (1) to
the I position. The compressor will inject sealant and air into the tire.
11.
Sealant may leak from the puncture hole until the vehicle is driven and the hole has sealed. The pressure gauge (2) will initially show a high pressure while the compressor pushes the sealant into the tire. Once the sealant is completely dispersed into the tire, the pressure will quickly drop and start to rise again as the tire inflates with air only. Inflate the tire to the recommended inflation pressure using the pressure gauge (2). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure 0 305
The pressure gauge (2) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate pressure reading. The compressor may be turned on/off until the correct pressure is reached.ii
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Caution
If the recommended pressure cannot be reached after approximately 25 minutes, the vehicle should not be driven farther. The tire is too severely damaged and the tire sealant and compressor kit cannot inflate the tire. Remove the power plug from the accessory power outlet and unscrew the inflating hose from the tire valve. See Roadside Assistance Program 0 365
ii
12. Switch the on/off switch (1) to
the O position. The tire is not sealed and will continue to leak air until the vehicle is driven and the sealant is distributed in the tire. Therefore, Steps 13–19 must be done immediately after Step 12. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.
13. Unplug the power plug (6) from
the accessory power outlet in the vehicle.
Do not exceed the speed on this label until the damaged tire is repaired or replaced.
14. Turn the sealant/air hose (5)
18. Return the equipment to its
counterclockwise to remove it from the tire valve stem.
15. Replace the tire valve
19.
stem cap.
original storage location in the vehicle. Immediately drive the vehicle 8 km (5 mi) to distribute the sealant in the tire.
20. Stop at a safe location and
check the tire pressure. Refer to Steps 1–10 under “Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured).” If the tire pressure has fallen more than 68 kPa (10 psi) below the recommended inflation pressure, stop driving the vehicle. The tire is too severely damaged and the tire sealant cannot seal the tire. See Roadside Assistance Program 0 365
ii
16. Replace the sealant/air
hose (5), and the power plug (6
back in their original location.17.
If the flat tire was able to inflate to the recommended inflation pressure, remove the maximum speed label from the tire sealant canister (3) and place it in a highly visible location.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
If the tire pressure has not dropped more than 68 kPa (10 psi) from the recommended inflation pressure, inflate the tire to the recommended inflation pressure.
Using the Tire Sealant and Compressor Kit without Sealant to Inflate a Tire (Not Punctured) To use the air compressor to inflate a tire with air only and not sealant:
21. Wipe off any sealant from the
wheel, tire or vehicle.
22. Dispose of the used tire sealant canister (3) and sealant/air hose (5) assembly at a local dealer or in accordance with local state codes and practices.
23. Replace it with a new canister
available from your dealer.
24. After temporarily sealing a tire
using the tire sealant and compressor kit, take the vehicle to an authorized dealer within 161 km (100 mi) of driving to have the tire repaired or replaced.
1. On/Off Switch 2. Pressure Gauge 3. Tire Sealant Canister 4. Air Only Hose 5. Sealant/Air Hose 6. Power Plug
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a level place. Turn on the hazard warning flashers. See Hazard Warning Flashers 0 124
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323
for See If a Tire Goes Flat 0 318
other important safety warnings. 1. Remove the tire sealant andii
compressor kit from its storage location. See Storing the Tire Sealant and Compressor Kit 0 325
ii
2. Lift the lever and pull the air
only hose (4) from the bottom of the tire sealant and compressor kit.
3. Remove the power plug (6)
from the air compressor.
4. Place the kit on the ground.
Make sure the tire valve stem is positioned close to the ground so the hose will reach it.
5. Remove the tire valve stem
cap by turning it counterclockwise.
6. Attach the air only hose (4) onto the tire valve stem and press the lever down to secure it.
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7. Plug the power plug (6) into the
ii
accessory power outlet in the vehicle. Unplug all items from other accessory power outlets. See Power Outlets 0 91
If the vehicle has an accessory power outlet, do not use the cigarette lighter. If the vehicle only has a cigarette lighter, use the cigarette lighter. Do not pinch the power plug cord in the door or window.8. Start the vehicle. The vehicle must be running while using the air compressor.
9. Switch the on/off switch (1) to
10.
the I position. The compressor will inflate the tire with air only. Inflate the tire to the recommended inflation pressure using the pressure gauge (2). The recommended inflation pressure can be found on the Tire and Loading Information label. See Tire Pressure 0 305
ii
The pressure gauge (2) may read higher than the actual tire pressure while the compressor is on. Turn the compressor off to get an accurate reading. The compressor may be turned on/ off until the correct pressure is reached.
11. Switch the on/off switch (1) to
the O position. Be careful while handling the tire sealant and compressor kit as it could be warm after usage.
12. Unplug the power plug (6) and
the air only hose (4). 13. Replace the tire valve
stem cap.
14. Place the equipment in the
original storage location in the vehicle.
Removal and Installation of the Sealant Canister After repairing a tire, replace the tire sealant canister.
To remove the sealant canister: 1. Unlock the air only hose (4)
from the tire sealant canister (3) by pulling up on the lever.
2. Pull the air only hose (4) from
the tire sealant canister (3).
3. Unwrap the sealant/air hose (5)
from the air compressor.
4. Turn the sealant canister (3)
counterclockwise so the sealant/air hose (5) is aligned with the slot in the compressor.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
5. Lift the tire sealant canister (3)
from the compressor and replace with a new tire sealant canister. See your dealer for more information.
6. Dispose of the tire sealant
canister at your dealer or in accordance with local or State codes and practices.
To install a new sealant canister: 1. Align the sealant/air hose (5)
with the slot in the compressor.
2. Push the tire sealant
canister (3) down and turn it clockwise.
3. Wrap the sealant/air hose (5)
around the air compressor channel to stow it in its original location.
4. Push the air only hose (4) onto the tire sealant canister (3) inlet and push the lever down.
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Storing the Tire Sealant and Compressor Kit To access the tire sealant and compressor kit: 1. Open the trunk.
The tire sealant and air compressor kit is located in a foam container in the trunk, under the floor carpet.
2. Lift the cover with the handle/
strap and attach the hook to the trunk lid.
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Tire Changing
Removing the Spare Tire and Tools To access the spare tire and tools:
2. Lift the cover with the handle/
strap and attach the hook to the trunk lid.
1. Jack 2. Wheel Wrench
1. Open the trunk.
3. Turn the retainer nut
counterclockwise to remove it. 4. Place the spare tire next to the
tire being changed.
5. The vehicle may have a
second retainer nut and panel. To access the tools, remove the second retainer nut and panel.
6. Remove the tools and place
them near the tire being changed. Remove the tool container from the vehicle, if necessary.
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{ Warning
{ Warning
Getting under a vehicle when it is lifted on a jack is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.
{ Warning
Raising the vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal injury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle.
Lifting a vehicle and getting under it to do maintenance or repairs is dangerous without the appropriate safety equipment and training. If a jack is provided with the vehicle, it is designed only for changing a flat tire. If it is used for anything else, you or others could be badly injured or killed if the vehicle slips off the jack. If a jack is provided with the vehicle, only use it for changing a flat tire.
5. Unfold the wheel wrench so it
forms a right angle.
Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before
proceeding. See If a Tire Goes Flat 0 318
ii
2. Turn the wheel wrench
counterclockwise to loosen all the wheel nuts. Do not remove the wheel nuts. 3. Place the jack near the flat tire. 4. Place the spare tire near you.
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Vehicle Care
6. Slide the wheel wrench onto
the drive nut of the jack.
Caution
Make sure that the jack lift head is in the correct position or you may damage your vehicle. The repairs would not be covered by your warranty.
7. Position the jack lift head at the
8. Raise the vehicle by turning the
jack location nearest the flat tire. The locations are identified by cutouts in the underside of the door sill. The jack must not be used in any other position.
jack handle clockwise. Raise the vehicle far enough off the ground so there is enough room for the road tire to clear the ground.
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Warning (Continued)
towel can be used; however, use a scraper or wire brush later to remove all rust or dirt.
9. Remove all of the wheel nuts. 10. Remove the flat tire. { Warning
Rust or dirt on a wheel, or on the parts to which it is fastened, can make wheel nuts become loose after time. The wheel could come off and cause an accident. When changing a wheel, remove any rust or dirt from places where the wheel attaches to the vehicle. In an emergency, a cloth or a paper (Continued)
11. Remove any rust or dirt from
the wheel bolts, mounting surfaces, and spare wheel. 12. Place the spare tire on the
wheel-mounting surface.
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329
{ Warning
Never use oil or grease on bolts or nuts because the nuts might come loose. The vehicle's wheel could fall off, causing a crash.
13. Reinstall the wheel nuts.
Tighten each nut by hand until the wheel is held against the hub.
14. Lower the vehicle by turning
the jack handle counterclockwise.
{ Warning
Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel
(Continued)
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Vehicle Care
Warning (Continued)
nuts. See Capacities and Specifications 0 358
equipment wheel nut torque specifications.ii
for original
Caution
Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications for the wheel nut torque 0 358
specification.ii
15. Tighten the wheel nuts firmly in
a crisscross sequence, as shown.
16. Lower the jack all the way and remove the jack from under the vehicle.
17. Tighten the wheel nuts firmly
with the wheel wrench.
Storing a Flat or Spare Tire and Tools
{ Warning
Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.
Replace the jack, tools, container and flat tire in the trunk by reversing the steps used to remove them.
Full-Size Spare Tire If this vehicle came with a full-size spare tire, it was fully inflated when new, however, it can lose air over time. Check the inflation pressure regularly. See Tire Pressure 0 305
and Vehicle Load Limits 0 223
for information regarding proper tire inflation and loading the vehicle. For instructions on how to remove, install, or store a spare tire, see Tire Changing 0 326ii
ii
ii
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
After installing the spare tire on the vehicle, stop as soon as possible and check that the spare is correctly inflated. The spare tire is made to perform well at speeds up to 112 km/h (70 mph) at the recommended inflation pressure, so you can finish your trip. The full-size spare includes a TPMS sensor. The TPMS will not monitor or display the spare tire air pressure until the tire/wheel is installed at one of the four tire/wheel positions on the vehicle and matched to the new position. See Tire Pressure Monitor for information Operation 0 308
about matching the spare tire to the TPMS. Have the damaged or flat road tire repaired or replaced and installed back onto the vehicle as soon as possible so the spare tire will be available in case it is needed again. Do not mix tires and wheels of different sizes, because they will not fit. Keep the spare tire and its wheel together.ii
Jump Starting
Jump Starting - North America For more information about the vehicle battery, see Battery - North America 0 284
If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following steps to do it safely.ii
{ Warning WARNING: Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Batteries also contain other chemicals known to the State of California to cause cancer. WASH HANDS AFTER HANDLING. See California Proposition 65 Warning 0 267
ii
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331
{ Warning
Batteries can hurt you. They can be dangerous because:
. They contain acid that can
burn you.
. They contain gas that can
explode or ignite.
. They contain enough electricity to burn you.
If you do not follow these steps exactly, some or all of these things can hurt you.
Caution
Ignoring these steps could result in costly damage to the vehicle that would not be covered by the vehicle warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle.
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Vehicle Care
Caution
Caution (Continued)
If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. Only use a vehicle that has a 12-volt system with a negative ground for jump starting.
2. Position the two vehicles so
that they are not touching.
3. Set the parking brake firmly
and put the shift lever in P (Park) with an automatic transmission. See Shifting Into Park (Automatic Transmission) . Vehicles with a manual 0 230
transmission should be in Neutral. See Parking 0 232ii
ii
Caution
If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle
(Continued)
warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting.
4. Turn the ignition to LOCK/OFF
and switch off all lights and accessories in both vehicles, except the hazard warning flashers if needed. { Warning
An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing, and tools away from any underhood electric fan.
{ Warning
Using a match near a battery can cause battery gas to explode. People have been hurt doing this, (Continued)
1. Jump Start Positive Post 2. Jump Start Negative Post
The jump start positive (1) and negative (2) posts are in the engine compartment on the driver side of the vehicle. These posts are used instead of a direct connection to the battery. The positive jump start connection is covered by a red cap. Remove to expose the terminal. 1. Check the other vehicle.
It must have a 12-volt battery with a negative ground system.
Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-9234782) - 2016 - CRC - 8/24/15
Warning (Continued)
and some have been blinded. Use a flashlight if you need more light. Battery fluid contains acid that can burn you. Do not get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately.
{ Warning
6. Connect the other end of the
red positive (+) cable to the positive (+) terminal of the good battery.
7. Connect one end of the black
negative (–) cable to the negative (–) terminal of the good battery.
8. Connect the other end of the
black negative (–) cable to the remote negative (–) post (2).
9. Start the engine in the vehicle with the good battery and run the engine at idle speed for at least four minutes.
Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running.
10. Try to start the vehicle that had
the dead battery. If it will not start after a few tries, it probably needs service.
5. Connect one end of the red
positive (+) cable to the jump start remote positive (+) post (1) of the discharged battery.
Caution
If the jumper cables are connected or removed in the wrong order, electrical shorting may occur and damage the vehicle. The repairs would not be (Continued)
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333
Caution (Continued)
covered by the vehicle warranty. Always connect and remove the jumper cables in the correct order, making sure that the cables do not touch each other or other metal.
Jumper Cable Removal Reverse the sequence exactly when removing the jumper cables After starting the disabled vehicle and removing the jumper cables, allow it to idle for several minutes.
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Towing the Vehicle
Caution
Incorrectly towing a disabled vehicle may cause damage. The damage would not be covered by the vehicle warranty. Do not lash or hook to suspension components. Use the proper straps around the tires to secure the vehicle.
Have the vehicle towed on a flatbed
