2021 Subaru WRX Tire Size & Pressure
The 2021 Subaru WRX tire size depends on trim: the Base takes 235/45R17 94W; the Limited, Automatic CVT Trans takes 245/40R18 97W XL; the Premium, Automatic CVT Trans takes 245/40R18 97W XL; the Premium, Standard Trans takes 245/40R18 97W XL; the Limited, Standard Trans takes 245/40R18 97W XL; the STI takes 245/35R19 89W; the STI Limited takes 245/35R19 89W, per the factory service manual.
- Base: 235/45R17 94W
- Limited, Automatic CVT Trans: 245/40R18 97W XL
- Premium, Automatic CVT Trans: 245/40R18 97W XL
- Premium, Standard Trans: 245/40R18 97W XL
- Limited, Standard Trans: 245/40R18 97W XL
- STI: 245/35R19 89W
- STI Limited: 245/35R19 89W
Base
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 235/45R17 94W | Door Placard | — | — |
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Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Limited, Automatic CVT Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R18 97W XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Premium, Automatic CVT Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R18 97W XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Premium, Standard Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R18 97W XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
Limited, Standard Trans
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/40R18 97W XL | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
STI
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/35R19 89W | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
STI Limited
Tire Specifications
| Position | Tire Size | Pressure | Load Index | Speed Rating |
|---|---|---|---|---|
| All | 245/35R19 89W | Door Placard | — | — |
Search by this configuration
Retailer searches do not verify vehicle fitment. Check the driver's door placard and wheel setup before ordering.
More WRX Specs & Repair Guides
🛢️ 2021 Subaru WRX Oil Type & Capacity →🌧️ 2021 Subaru WRX Wiper Blade Sizes →💡 2021 Subaru WRX Light Bulb Sizes →📖 2021 Subaru WRX Factory Service Manual →Powered by factory manual data from our partner network AllOEMManuals.com.
Frequently Asked Questions
What size tires does a 2021 Subaru WRX take?
It depends on the trim: Base uses 235/45R17 94W; Limited, Automatic CVT Trans uses 245/40R18 97W XL; Premium, Automatic CVT Trans uses 245/40R18 97W XL; Premium, Standard Trans uses 245/40R18 97W XL; Limited, Standard Trans uses 245/40R18 97W XL; STI uses 245/35R19 89W; STI Limited uses 245/35R19 89W.
What is the tire pressure for a 2021 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 2021 Subaru WRX?
Bolt pattern data is available in the factory service manual.