2009 Nissan Titan PRO-4X
The 2009 Nissan Titan PRO-4X tire size and wheel specifications below reflect standard OEM reference fitment data for this trim level.
Detailed tire and wheel breakdown for the 2009 Nissan Titan
Tire geometry â 275/70R18
The 275/70R18 fitted to the 2009 Nissan Titan has a section width of 275mm and an aspect ratio of 70%, mounted on a 18-inch rim. That gives a sidewall height of 192.5mm (7.58") and an overall outside diameter of 842.2mm (33.16"). At highway speed this tire completes roughly 378 revolutions per kilometre, which is what your speedometer and odometer are calibrated against.
Plus-sizing window
If you want to upsize wheels on the 2009 Nissan Titan while keeping the speedometer accurate, target a 285/63R19 (plus-one). For a softer ride or winter setup, a 265/77R17 (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 2009 Nissan Titan 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 ET20 â ET30 window will clear suspension and fender without rubbing on most setups.
Tire pressure guidance
Manufacturer-recommended cold tire pressure for the 2009 Nissan Titan 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) |
|---|---|---|---|
| PRO-4X | 275/70R18 | 18" x 8.0 | ET25 |
Frequently Asked Questions
What tire size does the 2009 Nissan Titan PRO-4X use?
The 2009 Nissan Titan PRO-4X uses 275/70R18 tires as standard equipment.
What is the bolt pattern of the 2009 Nissan Titan PRO-4X?
The 2009 Nissan Titan PRO-4X has a 6x139.7 bolt pattern with a center bore of 77.8mm.
What is the wheel offset of the 2009 Nissan Titan PRO-4X?
The 2009 Nissan Titan PRO-4X has a wheel offset of ETET25.