2003 GMC Sonoma Tire Pressure

Recommended tire pressure for 2003 GMC Sonoma tires to improve fuel efficiency, extend tire life and drive safely.

2003 GMC Sonoma comes in 7 trims and 7 original equipment tire size sets with recommended tire inflation of 32 psi to 35 psi.

2003 GMC Sonoma SL 4x2 Extended Cab Tire Pressure

Front Tire Rear Tire
Tire Size P205/75R15 P205/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 97 97
Tire Load Capacity 1610 lbs (730 kg) 1610 lbs (730 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SL 4x2 Regular Cab Tire Pressure

Front Tire Rear Tire
Tire Size P205/75R15 P205/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 97 97
Tire Load Capacity 1610 lbs (730 kg) 1610 lbs (730 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SL 4x4 Extended Cab Tire Pressure

Front Tire Rear Tire
Tire Size P235/70R15 P235/70R15
Recommended Tire Pressure 32 psi (2.2 bar or 221 kPa) 32 psi (2.2 bar or 221 kPa)
Acceptable Winter Tire Pressure 35 - 37 psi 35 - 37 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 102 102
Tire Load Capacity 1874 lbs (850 kg) 1874 lbs (850 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SLS 4x2 Extended Cab Tire Pressure

Front Tire Rear Tire
Tire Size P205/75R15 P205/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 97 97
Tire Load Capacity 1610 lbs (730 kg) 1610 lbs (730 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SLS 4x2 Regular Cab Tire Pressure

Front Tire Rear Tire
Tire Size P205/75R15 P205/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 97 97
Tire Load Capacity 1610 lbs (730 kg) 1610 lbs (730 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SLS 4x4 Crew Cab Tire Pressure

Front Tire Rear Tire
Tire Size P235/75R15 P235/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 105 105
Tire Load Capacity 2040 lbs (925 kg) 2040 lbs (925 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2003 GMC Sonoma SLS 4x4 Extended Cab Tire Pressure

Front Tire Rear Tire
Tire Size P235/75R15 P235/75R15
Recommended Tire Pressure 35 psi (2.4 bar or 241 kPa) 35 psi (2.4 bar or 241 kPa)
Acceptable Winter Tire Pressure 38 - 40 psi 38 - 40 psi
Tire Size Type P-Metric P-Metric
Tire Load Index 105 105
Tire Load Capacity 2040 lbs (925 kg) 2040 lbs (925 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

All tire pressure information 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 your vehicle owner's manual for proper tire inflation pressures.

GMC Tire Pressure | GMC Sonoma Tire Pressure | 2003 GMC Tire Pressure

It is vital to maintain proper tire inflation pressures for 2003 GMC Sonoma 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 2003 GMC Sonoma to enjoy a safe and comfortable drive.

Recommended tire pressure for 2003 GMC Sonoma is determined by the manufacturer based on its characteristics and original equipment tire sizes. You can find 2003 GMC Sonoma recommended tire pressure in owner's manual or on a tire placard on the side of driver's door or door jam. 2003 GMC Sonoma 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 2003 GMC Sonoma. Your 2003 GMC Sonoma may also have different recommended tire pressure settings for front and rear tires, especially if equipped with staggered tires.

To check 2003 GMC Sonoma tire pressure you will need to know its recommended tire inflation and a tire pressure gauge. Check tire pressure when tires are "cold" using quality tire pressure gauge. Adjust 2003 GMC Sonoma tire inflation to the recommended tire pressure settings as needed by adding or releasing air.

If you replace 2003 GMC Sonoma original equipment tires and switch to different tire size, make sure to follow guidelines for the application of load and inflation tables to find proper tire pressure for new tires. Always refer to the 2003 GMC Sonoma owner’s manual for any specific safety advice regarding the application of replacement tires.

2003 GMC Sonoma tire pressure fluctuates with ambient temperatures, so during winter when temperatures drop tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease in temperature. Some vehicle manufacturers may recommend inflating tires 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures during winter. Make sure to check tire pressure more often in the winter to keep tires properly inflated for a safe ride on snow and icy roads.

If your 2003 GMC Sonoma is made after 2007, it should be equipped with tire pressure monitoring system that uses tire pressure sensors to alert the driver when tire pressure is low. If 2003 GMC Sonoma low tire pressure warning light is on, check all tires for low air pressure and inflate as needed. If you need to reset TPMS, refer to owner's manual on how to reset 2003 GMC Sonoma tire pressure monitoring system.