2020 Ram 1500 Classic tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2020 Ram 1500 Classic.

2020 Ram 1500 Classic tire sizes

265/70R17 275/60R20

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2019 – 2023 USA market 2 trims

305 hp · 3.6L V6 265/70 R17 113R 3 fitments

GenerationDS/DJ 2019–2023

Power305 hp

Engine3.6L V6, Petrol

Center bore77.8 mm

PCD5x139.7

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/70 R17 113R	17x7 ET25.4 ~~5x139.7~~	41	Tires Rims
275/60 R20 114S	20x8 ET19.05 ~~5x139.7~~	39	Tires Rims
265/70 R17 121R	17x7 ET25.4 ~~5x139.7~~	44	Tires Rims

395 hp · 5.7L V8 265/70 R17 113R 3 fitments

GenerationDS/DJ 2019–2023

Power395 hp

Engine5.7L V8, Petrol

Center bore77.8 mm

PCD5x139.7

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
265/70 R17 113R	17x7 ET25.4 ~~5x139.7~~	41	Tires Rims
275/60 R20 114S	20x8 ET19.05 ~~5x139.7~~	39	Tires Rims
265/70 R17 121R	17x7 ET25.4 ~~5x139.7~~	44	Tires Rims

Reading the table

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.