Pontiac Bonneville Tire Pressure

Pontiac Bonneville model in 2005 has recommended tire pressure of 30 psi based on model year, trim and original equipment tire size.

Pontiac Bonneville is a passenger car offered in 3 trims and equipped with 3 original equipment tire size sets. You can find recommended tire pressure for Pontiac Bonneville by model year, model trim or its original equipment tire size. Keep Pontiac Bonneville tires properly inflated at all times to enjoy a safe and comfortable drive.

Select Pontiac Bonneville year to see its original equipment tire sizes and corresponding tire inflation pressures.

2005 Pontiac Bonneville Tire Pressure

Recommended tire pressure for 2005 Pontiac Bonneville is 30 psi for front tires and 30 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P225/60R16 97S 30 psi 30 psi
P235/50R18 97W 30 psi 30 psi
P235/55R17 98H 30 psi 30 psi

Select Pontiac Bonneville trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Pontiac Bonneville GXP

Recommended tire inflation for Pontiac Bonneville GXP is 30 psi for front tires and 30 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/50R18 97W 30 psi 30 psi

Tire Pressure for Pontiac Bonneville SE

Recommended tire inflation for Pontiac Bonneville SE is 30 psi for front tires and 30 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P225/60R16 97S 30 psi 30 psi

Tire Pressure for Pontiac Bonneville SLE

Recommended tire inflation for Pontiac Bonneville SLE is 30 psi for front tires and 30 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
P235/55R17 98H 30 psi 30 psi

Recommended tire inflation for Pontiac Bonneville original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
P225/60R16 97S 30 psi 30 psi
Years: 2005
Trims: SE
P235/50R18 97W 30 psi 30 psi
Years: 2005
Trims: GXP
P235/55R17 98H 30 psi 30 psi
Years: 2005
Trims: SLE

What is the correct tire pressure for Pontiac Bonneville?

Recommended tire pressure for Pontiac Bonneville tires is 30 psi, set by Pontiac manufacturer and based on model's original equipment tire size to optimize vehicle performance, fuel efficiency and safety.

Where do I find the recommended tire pressure for Pontiac Bonneville?

Pontiac Bonneville recommended tire pressure can be found in owner's manual, on a tire placard on the side of driver's door or door jam, on the trunk lid, in the console or on the fuel door. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).

How to check Pontiac Bonneville tire pressure?

To check Pontiac Bonneville tire pressure you will first need to determine its recommended tire pressure for the front and rear tires. Take off tire valve caps and use a tire pressure gauge to check tire inflation in every tire. Adjust Pontiac Bonneville tire pressure to its recommended levels. If overinflated, let some air out by pressing down the center plunger in the valve stem. If underinflated, add air with tire inflator. Recheck tire pressure to make sure all tires are properly inflated. Replace the valve stem caps. Make sure to check tire pressure when tires are "cold" and have not been driven for at least 3 hours. Remember that the front and rear tire pressures may differ.

What is proper tire pressure for Pontiac Bonneville replacement tires?

If you replace Pontiac Bonneville original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our Replacement Tire Pressure Calculator to find proper tire inflation when switching to a different tire size.

What is optimal winter tire pressure for Pontiac Bonneville?

Tire pressure fluctuates with ambient temperatures. When temperatures drop, Pontiac Bonneville tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Pontiac Bonneville tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Do not overinflate above the maximum tire inflation pressure value 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.

Is my Pontiac Bonneville equipped with Tire Pressure Monitoring System (TPMS)?

If your Pontiac Bonneville is built after 2007, it is most likely equipped with a Tire Pressure Monitoring System. Check owner's manual to see if your model has TPMS.

Why is my Pontiac Bonneville TPMS warning light on?

If Pontiac Bonneville TPMS warning light comes on and stays on, it means at least one of the tires is underinflated. If TPMS warning light goes on and off, fluctuating ambient temperatures may be the reason. If Pontiac Bonneville TPMS warning light flashes for 90 seconds when you start the vehicle and then remains illuminated, the TPMS is not functioning properly and you should have it serviced.

How to reset Pontiac Bonneville Tire Pressure Monitoring System?

To reset TPMS on Pontiac Bonneville, follow the instructions in owner's manual. If TPMS will not reset, there may be a problem with tire pressure sensors.

All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.