2024 Crosstrek Tire Size 2021. Subaru equips the 2021 crosstrek limited with a 225/55r18 tire. If you’re looking to replace your worn out tires or upgrade to a slightly larger size for offroading, it’s important to know.
The original tire size for your 2021 subaru crosstrek is p225/60r17 98h. Note that the new third gen crosstreks (2024+) have.