Subaru WRX Tire Sizes

Subaru WRX tire size

What Size Tire Does A Subaru WRX Have?

Subaru WRX tires come in various sizes, including 235/45R17, 245/40R18 and 245/35R19. Their specific tire size will depend on the vehicle’s year model and trim level.

How To Find The Correct Tire Size For Subaru WRX?

Step 1: Scroll down to Subaru WRX tire size by model year below, determining your tire size (Rim & Tire Diameter)

Step 2:

  • As a rule, you should replace your Subaru WRX tire with the size recommended by the manufacturer. Sometimes there will be more than 1 recommended tire size. The bigger tires and wheels are better for increasing your traction, but the price will be higher.
  • In case you want to replace a different tire size. As for the Rim diameter, you will need to be sure that your tires and rims are an exact match, e.g. a 235/45R17 tire will only fit on a 17″ diameter rim. The Overall Tire Diameter will be slightly more flexible equivalent to ±3%.
tire size explained

Subaru WRX Tire Size By Year Model

2023 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Base
235/45R1725.3X9.3R1725.317
GT
Limited
Premium
245/40R1825.7X9.6R1825.718

2022 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Base
235/45R1725.3X9.3R1725.317
GT
Limited
Premium
245/40R1825.7X9.6R1825.718

2021 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317
STI
STI Limited
245/35R1925.7X9.6R1925.719

2020 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317
STI
STI Limited
245/35R1925.7X9.6R1925.719

2019 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317
STI
STI Limited
245/35R1925.7X9.6R1925.719

2018 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317
STI
STI Limited
245/35R1925.7X9.6R1925.719

2017 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
STI
STI Limited
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317

2016 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
STI
STI Limited
245/40R1825.7X9.6R1825.718
Standard
235/45R1725.3X9.3R1725.317

2015 Subaru WRX Tire Size

OptionsTire Sizes
(mm)
Tire Sizes
(Inches)
Tire Diameter
(Inches)
Rim Size
(Inches)
Limited
Premium
Standard
235/45R1725.3X9.3R1725.317
STI
STI Launch Edition
STI Limited
245/40R1825.7X9.6R1825.718

*Disclaimer: The information provided on the tire size is for general informational purposes only. We recommend that you consult a certified tire specialist or National Highway Traffic Safety Administration (NHTSA) sets specific guidelines for tires used on vehicles.


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Jamie Hicks

Sullivan Kane

Tire Technician at TireSizesCalculator

Sullivan is a Tire Technician specializing in tire repair at TireSizesCalculator. With over 6 years of experience in the industry, Sullivan has become an expert in tire repair, maintenance & installation.


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