2025 Brabus Rocket 900 One of 10
The 2025 Brabus Rocket 900 One of 10 tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2025 Brabus Rocket 900
Tire geometry â 295/30R21
The 295/30R21 fitted to the 2025 Brabus Rocket 900 has a section width of 295mm and an aspect ratio of 30%, mounted on a 21-inch rim. That gives a sidewall height of 88.5mm (3.48") and an overall outside diameter of 710.4mm (27.97"). At highway speed this tire completes roughly 448 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 Brabus Rocket 900 while keeping the speedometer accurate, target a 305/25R22 (plus-one). For a softer ride or winter setup, a 285/36R20 (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 Brabus Rocket 900 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 ET20 â ET30 window will clear suspension and fender without rubbing on most setups.
Staggered setup notes
The 2025 Brabus Rocket 900 ships staggered: 295/30R21 up front and 335/25R22 on the rear. That is a 335mm vs 295mm 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 2025 Brabus Rocket 900 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) |
|---|---|---|---|
| One of 10 | 295/30R21 Rear: 335/25R22 | 21" x 10.5 | ET25 |
Frequently Asked Questions
What tire size does the 2025 Brabus Rocket 900 One of 10 use?
The 2025 Brabus Rocket 900 One of 10 uses 295/30R21 tires as standard equipment.
What is the bolt pattern of the 2025 Brabus Rocket 900 One of 10?
The 2025 Brabus Rocket 900 One of 10 has a 5x112 bolt pattern with a center bore of 66.6mm.
What is the wheel offset of the 2025 Brabus Rocket 900 One of 10?
The 2025 Brabus Rocket 900 One of 10 has a wheel offset of ETET25.