2018 Isuzu D-Max Bolt Pattern & Tire Size
The 2018 Isuzu D-Max OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2018 Isuzu D-Max has a 6x139.7 bolt pattern, an OEM tire size of 255/60R18, and a 100.1mm center bore.
Other years of the Isuzu D-Max
2018 Isuzu D-Max Engine & Trim Levels
Detailed tire and wheel breakdown for the 2018 Isuzu D-Max
Tire geometry â 255/60R18
The 255/60R18 fitted to the 2018 Isuzu D-Max has a section width of 255mm and an aspect ratio of 60%, mounted on a 18-inch rim. That gives a sidewall height of 153.0mm (6.02") and an overall outside diameter of 763.2mm (30.05"). At highway speed this tire completes roughly 417 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2018 Isuzu D-Max while keeping the speedometer accurate, target a 265/53R19 (plus-one). For a softer ride or winter setup, a 245/68R17 (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 2018 Isuzu D-Max uses a 6x139.7 bolt pattern with a 100.1mm hub bore. Safe rim width range for the OEM tire is 7.0J â 8.0J, and offsets in the ET28 â ET38 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2018 Isuzu D-Max 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
Frequently Asked Questions
What tire size does the 2018 Isuzu D-Max V-Cross use?
The 2018 Isuzu D-Max V-Cross uses 255/60R18 tires as standard equipment.
What is the bolt pattern of the 2018 Isuzu D-Max?
The 2018 Isuzu D-Max has a 6x139.7 bolt pattern with a center bore of 100.1mm.
What is the wheel offset of the 2018 Isuzu D-Max?
The 2018 Isuzu D-Max has a wheel offset of ET33.
Other Vehicles with 6x139.7 Bolt Pattern
The following vehicles share the same 6x139.7 bolt pattern as the 2018 Isuzu D-Max, making wheel interchangeability possible (verify offset and center bore before swapping).