1989 Pontiac Firebird Tire Pressure

Recommended tire pressure for 1989 Pontiac Firebird tires to improve fuel efficiency, extend tire life and drive safely.

1989 Pontiac Firebird comes in 5 trims equipped with 6 original equipment tire size sets with recommended tire inflation of 30 psi.

1989 Pontiac Firebird Base Model Tire Pressure

Front Tire Rear Tire
Tire Size P215/65R15 P215/65R15
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed

1989 Pontiac Firebird Formula Tire Pressure

Front Tire Rear Tire
Tire Size P245/50R16 P245/50R16
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating V V
Maximum Tire Speed 149 mph (240 km/h) 149 mph (240 km/h)

1989 Pontiac Firebird Trans Am Tire Pressure

Front Tire Rear Tire
Tire Size P215/65R15 P215/65R15
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed
Front Tire Rear Tire
Tire Size P245/50R16 P245/50R16
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating
Maximum Tire Speed

1989 Pontiac Firebird Trans Am GTA Tire Pressure

Front Tire Rear Tire
Tire Size P245/50R16 P245/50R16
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating V V
Maximum Tire Speed 149 mph (240 km/h) 149 mph (240 km/h)

1989 Pontiac Firebird Trans Am GTA SE Tire Pressure

Front Tire Rear Tire
Tire Size P245/50R16 P245/50R16
Recommended Tire Pressure 30 psi (2.1 bar or 207 kPa) 30 psi (2.1 bar or 207 kPa)
Acceptable Winter Tire Pressure 33 - 35 psi 33 - 35 psi
Tire Size Type P-Metric P-Metric
Tire Load Index
Tire Load Capacity
Tire Speed Rating V V
Maximum Tire Speed 149 mph (240 km/h) 149 mph (240 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.

Pontiac Tire Pressure | Pontiac Firebird Tire Pressure | 1989 Pontiac Tire Pressure

It is vital to maintain proper tire inflation pressures for 1989 Pontiac Firebird 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 1989 Pontiac Firebird to enjoy a safe and comfortable drive.

Recommended tire pressure for 1989 Pontiac Firebird is determined by the manufacturer based on its characteristics and original equipment tire sizes. You can find 1989 Pontiac Firebird recommended tire pressure in owner's manual or on a tire placard on the side of driver's door or door jam. 1989 Pontiac Firebird 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 1989 Pontiac Firebird. Your 1989 Pontiac Firebird may also have different recommended tire pressure settings for front and rear tires, especially if equipped with staggered tires.

To check 1989 Pontiac Firebird 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 1989 Pontiac Firebird tire inflation to the recommended tire pressure settings as needed by adding or releasing air.

If you replace 1989 Pontiac Firebird 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 1989 Pontiac Firebird owner’s manual for any specific safety advice regarding the application of replacement tires.

1989 Pontiac Firebird 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 1989 Pontiac Firebird 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 1989 Pontiac Firebird 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 1989 Pontiac Firebird tire pressure monitoring system.