2023 Aston Martin DBX DBX707 (23" Option)
The 2023 Aston Martin DBX DBX707 (23" Option) tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2023 Aston Martin DBX
Tire geometry â 285/35R23
The 285/35R23 fitted to the 2023 Aston Martin DBX has a section width of 285mm and an aspect ratio of 35%, mounted on a 23-inch rim. That gives a sidewall height of 99.8mm (3.93") and an overall outside diameter of 783.7mm (30.85"). At highway speed this tire completes roughly 406 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2023 Aston Martin DBX while keeping the speedometer accurate, target a 295/30R24 (plus-one). For a softer ride or winter setup, a 275/41R22 (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 2023 Aston Martin DBX uses a 5x112 bolt pattern with a 66.6mm hub bore. Safe rim width range for the OEM tire is 10.0J â 11.0J, and offsets in the ET31 â ET41 window will clear suspension and fender without rubbing on most setups.
Staggered setup notes
The 2023 Aston Martin DBX ships staggered: 285/35R23 up front and 325/30R23 on the rear. That is a 325mm vs 285mm 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 2023 Aston Martin DBX 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) |
|---|---|---|---|
| DBX707 (23" Option) | 285/35R23 Rear: 325/30R23 | 23" x 10.5 | ET36 |
Frequently Asked Questions
What tire size does the 2023 Aston Martin DBX DBX707 (23" Option) use?
The 2023 Aston Martin DBX DBX707 (23" Option) uses 285/35R23 tires as standard equipment.
What is the bolt pattern of the 2023 Aston Martin DBX DBX707 (23" Option)?
The 2023 Aston Martin DBX DBX707 (23" Option) has a 5x112 bolt pattern with a center bore of 66.6mm.
What is the wheel offset of the 2023 Aston Martin DBX DBX707 (23" Option)?
The 2023 Aston Martin DBX DBX707 (23" Option) has a wheel offset of ETET36.