Subaru Ascent Tire Pressure

2023

Tire Pressure recommended for 2023 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

TireSizeTire Pressure (PSI)Tire Pressure (KPA)
Front Tire245/60R18 105H35 psi240 KPA
Rear Tire245/60R18 105H35 psi240 KPA
Front Tire245/50R20 102H33 psi230 KPA
Rear Tire245/50R20 102H33 psi230 KPA
Spare TireT165/90 D1860 psi420 KPA

2022

Tire Pressure recommended for 2022 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

TireSizeTire Pressure (PSI)Tire Pressure (KPA)
Front Tire245/60R18 105H35 psi240 KPA
Rear Tire245/60R18 105H35 psi240 KPA
Front Tire245/50R20 102H33 psi230 KPA
Rear Tire245/50R20 102H33 psi230 KPA
Spare TireT165/90 D1860 psi420 KPA

2021

Tire Pressure recommended for 2021 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

TireSizeTire Pressure (PSI)Tire Pressure (KPA)
Front Tire245/60R18 105H35 psi240 KPA
Rear Tire245/60R18 105H35 psi240 KPA
Front Tire245/50R20 102H33 psi230 KPA
Rear Tire245/50R20 102H33 psi230 KPA
Spare TireT165/90 D1860 psi420 KPA

2020

Tire Pressure recommended for 2020 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

TireSizeTire Pressure (PSI)Tire Pressure (KPA)
Front Tire245/60R18 105H35 psi240 KPA
Rear Tire245/60R18 105H35 psi240 KPA
Front Tire245/50R20 102H33 psi230 KPA
Rear Tire245/50R20 102H33 psi230 KPA
Spare TireT165/90 D1860 psi420 KPA
source: 2023, 2022, 2021, and 2020 Subaru Ascent Owner’s Manual

2019

Tire Pressure recommended for 2019 Subaru Ascent is 33 psi to 35 psi for front tires and 33 psi to 35 psi for rear tires.

TireSizeTire Pressure (PSI)Tire Pressure (KPA)
Front Tire245/60R18 105H35 psi240 KPA
Rear Tire245/60R18 105H35 psi240 KPA
Front Tire245/50R20 102H33 psi230 KPA
Rear Tire245/50R20 102H33 psi230 KPA