2021 Toyota Tundra TRD Pro
The 2021 Toyota Tundra TRD Pro tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2021 Toyota Tundra
Tire geometry â 275/65R18
The 275/65R18 fitted to the 2021 Toyota Tundra has a section width of 275mm and an aspect ratio of 65%, mounted on a 18-inch rim. That gives a sidewall height of 178.8mm (7.04") and an overall outside diameter of 814.7mm (32.07"). At highway speed this tire completes roughly 391 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2021 Toyota Tundra while keeping the speedometer accurate, target a 285/58R19 (plus-one). For a softer ride or winter setup, a 265/72R17 (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 2021 Toyota Tundra uses a 5x150 bolt pattern with a 110.1mm hub bore. Safe rim width range for the OEM tire is 7.5J â 8.5J, and offsets in the ET55 â ET65 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2021 Toyota Tundra 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) |
|---|---|---|---|
| TRD Pro | 275/65R18 | 18" x 8.0 | ET60 |
Frequently Asked Questions
What tire size does the 2021 Toyota Tundra TRD Pro use?
The 2021 Toyota Tundra TRD Pro uses 275/65R18 tires as standard equipment.
What is the bolt pattern of the 2021 Toyota Tundra TRD Pro?
The 2021 Toyota Tundra TRD Pro has a 5x150 bolt pattern with a center bore of 110.1mm.
What is the wheel offset of the 2021 Toyota Tundra TRD Pro?
The 2021 Toyota Tundra TRD Pro has a wheel offset of ETET60.