Subaru Ascent Tire Pressure
Subaru Ascent models from 2019 to 2022 have recommended tire pressure of 33 psi to 35 psi based on model year, trim and original equipment tire size.
Subaru Ascent is a sport utility vehicle offered in 5 trims and equipped with 2 original equipment tire size sets. You can find recommended tire pressure for Subaru Ascent by model year, model trim or its original equipment tire size. Do not forget to check out frequently asked questions.
Select Subaru Ascent year to see its original equipment tire sizes and corresponding tire inflation pressures.
2022 Subaru Ascent Tire Pressure
Recommended tire pressure for 2022 Subaru Ascent is psi for front tires and psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | -- psi | -- psi |
245/60R18 105H | -- psi | -- psi |
2021 Subaru Ascent Tire Pressure
Recommended tire pressure for 2021 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
245/60R18 105H | 35 psi | 35 psi |
2020 Subaru Ascent Tire Pressure
Recommended tire pressure for 2020 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
245/60R18 105H | 35 psi | 35 psi |
2019 Subaru Ascent Tire Pressure
Recommended tire pressure for 2019 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
245/60R18 105H | 35 psi | 35 psi |
Select Subaru Ascent trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for Subaru Ascent
Recommended tire inflation for Subaru Ascent is 35 psi for front tires and 35 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/60R18 105H | 35 psi | 35 psi |
Tire Pressure for Subaru Ascent Limited
Recommended tire inflation for Subaru Ascent Limited is 33 psi for front tires and 33 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
Tire Pressure for Subaru Ascent Onyx Edition
Recommended tire inflation for Subaru Ascent Onyx Edition is psi for front tires and psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | -- psi | -- psi |
Tire Pressure for Subaru Ascent Premium
Recommended tire inflation for Subaru Ascent Premium is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
245/60R18 105H | 35 psi | 35 psi |
Tire Pressure for Subaru Ascent Touring
Recommended tire inflation for Subaru Ascent Touring is 33 psi for front tires and 33 psi for rear tires.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
Recommended tire inflation for Subaru Ascent original equipment tire sizes with matching trims and model years.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
245/50R20 102H | 33 psi | 33 psi |
Years: 2019 - 2022 Trims: Limited Premium Touring Onyx Edition |
||
245/60R18 105H | 35 psi | 35 psi |
Years: 2019 - 2022 Trims: Base Model Premium |
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 Subaru Ascent tire pressure be?
Recommended tire pressure for Subaru Ascent tires ranges from 33 psi to 35 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 Subaru Ascent?
Subaru Ascent 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 Subaru Ascent?
To check Subaru Ascent 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 Subaru Ascent 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 Subaru Ascent replacement tires?
If you replace Subaru Ascent 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 Subaru Ascent?
Tire pressure fluctuates with ambient temperatures. When temperatures drop, Subaru Ascent tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Subaru Ascent 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 Subaru Ascent equipped with Tire Pressure Monitoring System (TPMS)?
If your Subaru Ascent 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 Subaru Ascent tire pressure light on?
If Subaru Ascent 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 Subaru Ascent 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 Subaru Ascent?
To reset tire pressure light on Subaru Ascent, follow the instructions in owner's manual. If tire pressure monitoring system will not reset, there may be a problem with tire pressure sensors.