2008 GMC Yukon XL 1500 Tire Pressure

2008 GMC Yukon XL 1500 tire inflation pressures range of 30 to 32 psi based on the trim and original equipment tire sizes. Select from 4 trims and 6 original equipment tire size sets to find recommended tire pressure for 2008 GMC Yukon XL 1500 tires to improve fuel efficiency, extend tire life and drive safely.

2008 GMC Yukon XL 1500 Denali

2008 GMC Yukon XL 1500 Denali is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size P265/65R18 P265/65R18
Recommended Tire Pressure 30 psi 30 psi
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 112 (2470 lbs or 1120 kg) 112 (2470 lbs or 1120 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Front Tire Rear Tire
Tire Size P275/55R20 P275/55R20
Recommended Tire Pressure 32 psi 32 psi
Acceptable Winter Tire Pressure 35 - 37 psi 35 - 37 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 111 (2403 lbs or 1090 kg) 111 (2403 lbs or 1090 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Amazing Deals and Deep Discounts

2008 GMC Yukon XL 1500 SLE

2008 GMC Yukon XL 1500 SLE is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size P265/70R17 P265/70R17
Recommended Tire Pressure 30 psi 30 psi
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 113 (2536 lbs or 1150 kg) 113 (2536 lbs or 1150 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Amazing Deals and Deep Discounts

2008 GMC Yukon XL 1500 SLT

2008 GMC Yukon XL 1500 SLT is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size P265/70R17 P265/70R17
Recommended Tire Pressure 30 psi 30 psi
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 113 (2536 lbs or 1150 kg) 113 (2536 lbs or 1150 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Front Tire Rear Tire
Tire Size P275/55R20 P275/55R20
Recommended Tire Pressure 32 psi 32 psi
Acceptable Winter Tire Pressure 35 - 37 psi 35 - 37 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 111 (2403 lbs or 1090 kg) 111 (2403 lbs or 1090 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Amazing Deals and Deep Discounts

2008 GMC Yukon XL 1500 SLT with Z71 Package

2008 GMC Yukon XL 1500 SLT with Z71 Package is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size P265/65R18 P265/65R18
Recommended Tire Pressure 30 psi 30 psi
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index (Maximum Tire Load Capacity) 112 (2470 lbs or 1120 kg) 112 (2470 lbs or 1120 kg)
Tire Speed Rating (Maximum Speed) S (112 mph or 180 km/h) S (112 mph or 180 km/h)
Amazing Deals and Deep Discounts

All tire pressure data listed is for informational purposes only. TirePressure.com does not warrant or make any representations regarding the use of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire inflation pressures.

It is vital to maintain correct tire inflation pressures for 2008 GMC Yukon XL 1500 tires. Low tire pressure and underinflated tires can lead to uneven and excessive tire wear, poor handling and reduced fuel economy. High tire pressure and overinflated tires can result in reduced traction, poor braking and can even be a cause of a tire blowout. Check tire pressure regularly and maintain correct tire inflation for 2008 GMC Yukon XL 1500 to enjoy a safe and comfortable drive, save money on gas and keep auto insurance premiums low.

Recommended tire pressure for 2008 GMC Yukon XL 1500 is determined by the manufacturer based on its characteristics and original equipment tire sizes. You can find 2008 GMC Yukon XL 1500 recommended tire pressure in owner's manual or on a tire placard on the side of driver's door or door jam. 2008 GMC Yukon XL 1500 tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals). Keep in mind that tire inflation listed on tire sidewall is the maximum air pressure the tire can hold to carry its maximum load, and not necessarily the recommended tire pressure for 2008 GMC Yukon XL 1500. 2008 GMC Yukon XL 1500 may have different recommended tire pressure settings for front and rear tires, especially if equipped with staggered tires.

To check 2008 GMC Yukon XL 1500 tire pressure you will need to know its recommended tire inflation and a tire pressure gauge. Check tire inflation when tires are "cold" and have not been driven for at least 3 hours. Adjust 2008 GMC Yukon XL 1500 tire inflation to the recommended tire pressure levels as needed by adding air with a tire inflator.

If you replace 2008 GMC Yukon XL 1500 original equipment tires with optional or plus tire sizes, make sure to follow guidelines on how to apply tire load inflation tables when replacing 2008 GMC Yukon XL 1500 tires to find proper tire pressure for new tires. Always refer to the 2008 GMC Yukon XL 1500 owner’s manual for any specific safety advice regarding the application of replacement tires.

2008 GMC Yukon XL 1500 tire pressure fluctuates with ambient temperatures, so when temperatures drop tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease in temperature. During winter 2008 GMC Yukon XL 1500 tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Never overinflate above psi indicated on tire sidewall. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads. Consult owner's manual for recommended winter tire pressure for 2008 GMC Yukon XL 1500.

2008 GMC Yukon XL 1500 should be equipped with tire pressure monitoring system (TPMS) that uses tire pressure sensors to alert the driver when tire pressure is low. When 2008 GMC Yukon XL 1500 low tire pressure warning light is on, check all tires for low air pressure and inflate as needed. Refer to owner's manual on how to reset 2008 GMC Yukon XL 1500 tire pressure monitoring system.