2022 Ram 1500 TRX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 2022 trim.

Tires for the 2022 Ram 1500 TRX

Sizes most trims come with first. Open your trim below for its exact size.

TireWheelGuide may earn a commission from purchases made through these links.

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2021–2023 1 trim

1500 TRX 6.2i 702 hp · 6.2L V8 325/65R18 1 fitment

Check price on Amazon · 325/65R18 Wheels 18x9 ET19 · 6x139.7 · 77.8 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
325/65R18	Rim 18x9 ET19 ~~6x139.7~~	–

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.