2022 BMW X6 xDrive40i
The 2022 BMW X6 xDrive40i tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2022 BMW X6
Tire geometry â 275/45R20
The 275/45R20 fitted to the 2022 BMW X6 has a section width of 275mm and an aspect ratio of 45%, mounted on a 20-inch rim. That gives a sidewall height of 123.8mm (4.87") and an overall outside diameter of 755.5mm (29.74"). At highway speed this tire completes roughly 421 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2022 BMW X6 while keeping the speedometer accurate, target a 285/39R21 (plus-one). For a softer ride or winter setup, a 265/51R19 (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 2022 BMW X6 uses a 5x112 bolt pattern with a 66.6mm hub bore. Safe rim width range for the OEM tire is 8.5J â 9.5J, and offsets in the ET30 â ET40 window will clear suspension and fender without rubbing on most setups.
Staggered setup notes
The 2022 BMW X6 ships staggered: 275/45R20 up front and 305/40R20 on the rear. That is a 305mm vs 275mm width difference â do not rotate front-to-rear, and replace tires in axle pairs to keep ABS and traction control balanced.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2022 BMW X6 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) |
|---|---|---|---|
| xDrive40i | 275/45R20 Rear: 305/40R20 | 20" x 9.0 | ET35 |
Frequently Asked Questions
What tire size does the 2022 BMW X6 xDrive40i use?
The 2022 BMW X6 xDrive40i uses 275/45R20 tires as standard equipment.
What is the bolt pattern of the 2022 BMW X6 xDrive40i?
The 2022 BMW X6 xDrive40i has a 5x112 bolt pattern with a center bore of 66.6mm.
What is the wheel offset of the 2022 BMW X6 xDrive40i?
The 2022 BMW X6 xDrive40i has a wheel offset of ETET35.