Polestar 1 Tire Pressure

Polestar 1 models from 2020 to 2021 have recommended tire pressure of 42 psi to 45 psi based on model year, trim and original equipment tire size.

Polestar 1 is a passenger car offered in 1 trim and equipped with 1 original equipment tire size set. You can find recommended tire pressure for Polestar 1 by model year, model trim or its original equipment tire size. Do not forget to check out frequently asked questions.


Select Polestar 1 year to see its original equipment tire sizes and corresponding tire inflation pressures.

2021 Polestar 1 Tire Pressure

Recommended tire pressure for 2021 Polestar 1 is 42 psi for front tires and 45 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 275/30R21/XL 98W
R: 295/30R21/XL 102W
42 psi 45 psi

2020 Polestar 1 Tire Pressure

Recommended tire pressure for 2020 Polestar 1 is 42 psi for front tires and 45 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 275/30R21/XL 98W
R: 295/30R21/XL 102W
42 psi 45 psi

Select Polestar 1 trim to see its original equipment tire sizes and corresponding tire inflation pressures.

Tire Pressure for Polestar 1

Recommended tire inflation for Polestar 1 is 42 psi for front tires and 45 psi for rear tires.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 275/30R21 98W XL
R: 295/30R21 102W XL
42 psi 45 psi

Recommended tire inflation for Polestar 1 original equipment tire sizes with matching trims and model years.

Tire Size Front Tire Pressure Rear Tire Pressure
F: 275/30R21 98W XL
R: 295/30R21 102W XL
42 psi 45 psi
Years: 2020 - 2021
Trims: Base Model

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.


What should Polestar 1 tire pressure be?

Recommended tire pressure for Polestar 1 tires ranges from 42 psi to 45 psi, as set by vehicle manufacturer according to model's original equipment tire size and gross vehicle weight rating (GVWR) to optimize vehicle safety, performance and fuel efficiency.

Where to find recommended tire pressure for Polestar 1?

Polestar 1 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 tire pressure on Polestar 1?

To check Polestar 1 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 Polestar 1 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 Polestar 1 replacement tires?

If you replace Polestar 1 original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our tire pressure calculator to find proper tire inflation when switching to a different tire size.

What is recommended winter tire pressure for Polestar 1?

Tire pressure fluctuates with ambient temperatures. When temperatures drop, Polestar 1 tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Polestar 1 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 Polestar 1 equipped with Tire Pressure Monitoring System (TPMS)?

If your Polestar 1 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 Polestar 1 tire pressure light on?

If Polestar 1 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 Polestar 1 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 tire pressure light on Polestar 1?

To reset tire pressure light on Polestar 1, follow the instructions in owner's manual. If tire pressure monitoring system will not reset, there may be a problem with tire pressure sensors.