2014 Infiniti QX80 Bolt Pattern & Tire Size
The 2014 Infiniti QX80 OEM tire size, bolt pattern, and wheel specifications are listed below. All data is based on industry-standard OEM reference specifications.
The 2014 Infiniti QX80 has a 6x139.7 bolt pattern, an OEM tire size of 275/60R20, and a 77.8mm center bore.
Other years of the Infiniti QX80
2014 Infiniti QX80 Engine & Trim Levels
Detailed tire and wheel breakdown for the 2014 Infiniti QX80
Tire geometry â 275/60R20
The 275/60R20 fitted to the 2014 Infiniti QX80 has a section width of 275mm and an aspect ratio of 60%, mounted on a 20-inch rim. That gives a sidewall height of 165.0mm (6.50") and an overall outside diameter of 838.0mm (32.99"). At highway speed this tire completes roughly 380 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2014 Infiniti QX80 while keeping the speedometer accurate, target a 285/53R21 (plus-one). For a softer ride or winter setup, a 265/67R19 (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 2014 Infiniti QX80 uses a 6x139.7 bolt pattern with a 77.8mm hub bore. Safe rim width range for the OEM tire is 7.5J â 8.5J, and offsets in the ET25 â ET35 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2014 Infiniti QX80 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 2014 Infiniti QX80 Premium use?
The 2014 Infiniti QX80 Premium uses 275/60R20 tires as standard equipment.
What is the bolt pattern of the 2014 Infiniti QX80?
The 2014 Infiniti QX80 has a 6x139.7 bolt pattern with a center bore of 77.8mm.
What is the wheel offset of the 2014 Infiniti QX80?
The 2014 Infiniti QX80 has a wheel offset of ET30.
Other Vehicles with 6x139.7 Bolt Pattern
The following vehicles share the same 6x139.7 bolt pattern as the 2014 Infiniti QX80, making wheel interchangeability possible (verify offset and center bore before swapping).