2026 Fiat Ducato Bolt Pattern & Tire Size
The 2026 Fiat Ducato OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2026 Fiat Ducato has a 5x130 bolt pattern, an OEM tire size of 225/75R16C, and a 78.1mm center bore.
Other years of the Fiat Ducato
2026 Fiat Ducato Engine & Trim Levels
Detailed tire and wheel breakdown for the 2026 Fiat Ducato
Tire geometry â 225/75R16C
The 225/75R16C fitted to the 2026 Fiat Ducato has a section width of 225mm and an aspect ratio of 75%, mounted on a 16-inch rim. That gives a sidewall height of 168.8mm (6.64") and an overall outside diameter of 743.9mm (29.29"). At highway speed this tire completes roughly 428 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 Fiat Ducato while keeping the speedometer accurate, target a 235/66R17 (plus-one). For a softer ride or winter setup, a 215/84R15 (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 Fiat Ducato uses a 5x130 bolt pattern with a 78.1mm hub bore. Safe rim width range for the OEM tire is 5.5J â 6.5J, and offsets in the ET63 â ET73 window will clear suspension and fender without rubbing on most setups.
Speed and load rating
The OEM tire on the 2026 Fiat Ducato carries a C-rated speed index (up to 0 km/h sustained) and a load index of -. Replacement tires should match or exceed both ratings â a lower speed rating voids tire warranty in most markets, and a lower load index can be unsafe under full passenger and cargo load.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2026 Fiat Ducato 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%.
OEM Wheel & Tire Specs
| Engine & Trim | Tire Size | Rim Size | Offset (ET) | |
|---|---|---|---|---|
| Maxi / Heavy | 16x6.0J | ET68 |
Frequently Asked Questions
What tire size does the 2026 Fiat Ducato Maxi / Heavy use?
The 2026 Fiat Ducato Maxi / Heavy uses 225/75R16C tires as standard equipment.
What is the bolt pattern of the 2026 Fiat Ducato?
The 2026 Fiat Ducato has a 5x130 bolt pattern with a center bore of 78.1mm.
What is the wheel offset of the 2026 Fiat Ducato?
The 2026 Fiat Ducato has a wheel offset of ET68.
Other Vehicles with 5x130 Bolt Pattern
The following vehicles share the same 5x130 bolt pattern as the 2026 Fiat Ducato, making wheel interchangeability possible (verify offset and center bore before swapping).