2015 Subaru WRX Tire Size & Pressure

The 2015 Subaru WRX tire size depends on trim: the Base takes 235/45R17 94W; the Limited, Automatic CVT Trans takes 235/45R17 94W; the Limited, Standard Trans takes 235/45R17 94W; the Premium, Automatic CVT Trans takes 235/45R17 94W; the Premium, Standard Trans takes 235/45R17 94W; the STI takes 245/40R18 97W XL; the STI Launch Edition takes 245/40R18 97W XL; the STI Limited takes 245/40R18 97W XL, per the factory service manual.

Factory-Spec Tire Size
Varies by trim
  • Base: 235/45R17 94W
  • Limited, Automatic CVT Trans: 235/45R17 94W
  • Limited, Standard Trans: 235/45R17 94W
  • Premium, Automatic CVT Trans: 235/45R17 94W
  • Premium, Standard Trans: 235/45R17 94W
  • STI: 245/40R18 97W XL
  • STI Launch Edition: 245/40R18 97W XL
  • STI Limited: 245/40R18 97W XL

Base

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All235/45R17 94WDoor Placard

Limited, Automatic CVT Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All235/45R17 94WDoor Placard

Limited, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All235/45R17 94WDoor Placard

Premium, Automatic CVT Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All235/45R17 94WDoor Placard

Premium, Standard Trans

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All235/45R17 94WDoor Placard

STI

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All245/40R18 97W XLDoor Placard

STI Launch Edition

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All245/40R18 97W XLDoor Placard

STI Limited

Tire Specifications

PositionTire SizePressureLoad IndexSpeed Rating
All245/40R18 97W XLDoor Placard

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Frequently Asked Questions

What size tires does a 2015 Subaru WRX take?

It depends on the trim: Base uses 235/45R17 94W; Limited, Automatic CVT Trans uses 235/45R17 94W; Limited, Standard Trans uses 235/45R17 94W; Premium, Automatic CVT Trans uses 235/45R17 94W; Premium, Standard Trans uses 235/45R17 94W; STI uses 245/40R18 97W XL; STI Launch Edition uses 245/40R18 97W XL; STI Limited uses 245/40R18 97W XL.

What is the tire pressure for a 2015 Subaru WRX?

Refer to the tire pressure placard on your vehicle's driver side door jamb for exact cold inflation pressures.

What is the bolt pattern on a 2015 Subaru WRX?

Bolt pattern data is available in the factory service manual.

Other Subaru WRX Years

Other Subaru Models