2025 Toyota Corolla GR
The 2025 Toyota Corolla GR tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2025 Toyota Corolla
Tire geometry â 235/40R18
The 235/40R18 fitted to the 2025 Toyota Corolla has a section width of 235mm and an aspect ratio of 40%, mounted on a 18-inch rim. That gives a sidewall height of 94.0mm (3.70") and an overall outside diameter of 645.2mm (25.40"). At highway speed this tire completes roughly 493 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2025 Toyota Corolla while keeping the speedometer accurate, target a 245/33R19 (plus-one). For a softer ride or winter setup, a 225/47R17 (minus-one) keeps the overall diameter within Âą3% of stock, which is the industry tolerance for ABS and stability control to stay calibrated.
Wheel fitment specs
The 2025 Toyota Corolla uses a 5x114.3 bolt pattern with a 60.1mm hub bore. Safe rim width range for the OEM tire is 8.0J â 9.0J, and offsets in the ET25 â ET35 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2025 Toyota Corolla is printed on the driver-side door jamb sticker â always defer to that value, not to the maximum pressure printed on the tire sidewall. Check pressure monthly and before long trips; under-inflation by 20% can reduce tread life by 25%.
Fitment Specifications
| Engine & Trim | Tire Size | Rim Size | Offset (ET) |
|---|---|---|---|
| GR | 235/40R18 | 18" x 8.5 | ET30 |
Frequently Asked Questions
What tire size does the 2025 Toyota Corolla GR use?
The 2025 Toyota Corolla GR uses 235/40R18 tires as standard equipment.
What is the bolt pattern of the 2025 Toyota Corolla GR?
The 2025 Toyota Corolla GR has a 5x114.3 bolt pattern with a center bore of 60.1mm.
What is the wheel offset of the 2025 Toyota Corolla GR?
The 2025 Toyota Corolla GR has a wheel offset of ETET30.