2026 Karlmann King Custom
The 2026 Karlmann King Custom tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2026 Karlmann King
Tire geometry â 305/70R22
The 305/70R22 fitted to the 2026 Karlmann King has a section width of 305mm and an aspect ratio of 70%, mounted on a 22-inch rim. That gives a sidewall height of 213.5mm (8.41") and an overall outside diameter of 985.8mm (38.81"). At highway speed this tire completes roughly 323 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2026 Karlmann King while keeping the speedometer accurate, target a 315/64R23 (plus-one). For a softer ride or winter setup, a 295/77R21 (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 2026 Karlmann King uses a 10x225 bolt pattern with a 170.1mm hub bore. Safe rim width range for the OEM tire is 9.5J â 10.5J, and offsets in the ET-5 â ET5 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2026 Karlmann King 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) |
|---|---|---|---|
| Custom | 305/70R22 | 22" x 10.0 | ET0 |
Frequently Asked Questions
What tire size does the 2026 Karlmann King Custom use?
The 2026 Karlmann King Custom uses 305/70R22 tires as standard equipment.
What is the bolt pattern of the 2026 Karlmann King Custom?
The 2026 Karlmann King Custom has a 10x225 bolt pattern with a center bore of 170.1mm.
What is the wheel offset of the 2026 Karlmann King Custom?
The 2026 Karlmann King Custom has a wheel offset of ETET0.