Recommended Tire Pressure for Subaru WRX


What should tire pressure be on Subaru WRX?

Check out the recommended Subaru WRX tire pressure in psi depending on the year of production, trim level and original equipment tire size.

Find your Subaru WRX year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.


2021 Subaru WRX Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 235/45 R17 91 V 33 / 32
P 225/40 R18 89 V 33 / 32
P 245/40 R18 96 W 33 / 32
P 265/25 R18 89 W 33 / 32
P 245/35 R19 93 W 33 / 32

2020 Subaru WRX Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 235/45 R17 91 V 33 / 32
P 245/40 R18 96 W 33 / 32
P 245/35 R19 93 W 33 / 32
P 265/30 R19 97 W 33 / 32
P 235/25 R20 95 Y 33 / 32

2019 Subaru WRX Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 235/45 R17 91 V 33 / 32
P 245/40 R18 96 W 33 / 32
P 235/50 R19 95 W 33 / 32
P 245/35 R19 93 W 33 / 32
P 265/25 R20 96 V 33 / 32

2018 Subaru WRX Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 235/45 R17 91 V 33 / 32
P 245/40 R18 96 W 33 / 32
P 245/35 R19 93 W 33 / 32
P 245/50 R19 100 H 33 / 32
P 255/25 R19 99 W 33 / 32

2015-2017 Subaru WRX Tire Pressure

Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.

Tire size Load index Speed rating PSI (Front / Rear)
P 235/45 R17 91 V 33 / 32
P 245/40 R18 96 W 33 / 32
P 245/35 R19 93 W 36 / 33



Subaru WRX specs

Wheel size
Wheel Interchange
Lug nut size
Tire size
Tire pressure
Bolt pattern
Wheel offset
Hub bore size
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