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2021 Ram 3500 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 2021 Ram 3500.

2021 Ram 3500 tire sizes

275/70R18285/60R20305/45R22235/80R17
Bolt patterns
8x165.1
DS/DJ Facelift
8x200
DS/DJ Facelift
Other years
20172018201920202021202220232024 All 2011–2026
Fitment tables

7 trims sold in 2021

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

Ram 3500 DS/DJ Facelift

2019 – 2025 USA market 7 trims

3500 6.4i

410 hp · 6.4L V8 275/70 R18 118T 3 fitments
GenerationDS/DJ Facelift 2019–2025
Power410 hp
Engine6.4L V8, Petrol
Center bore121.3 mm
PCD8x165.1
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
275/70 R18 118T18x8 ET20 8x165.14.8TiresRims
285/60 R20 115H20x8 ET55 8x165.14.9TiresRims
305/45 R22 112V22x9 ET45 8x165.15.2TiresRims

3500 6.4i DRW

410 hp · 6.4L V8 235/80 R17 117R 1 fitment
GenerationDS/DJ Facelift 2019–2025
Power410 hp
Engine6.4L V8, Petrol
Center bore142 mm
PCD8x200
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/80 R17 117R17x6 ET136 8x2004.5TiresRims

3500 6.7 TD

420 hp · 6.7L I6 275/70 R18 118T 3 fitments
GenerationDS/DJ Facelift 2019–2025
Power420 hp
Engine6.7L I6, Diesel
Center bore121.3 mm
PCD8x165.1
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
275/70 R18 118T18x8 ET20 8x165.14.8TiresRims
285/60 R20 115H20x8 ET55 8x165.14.9TiresRims
305/45 R22 112V22x9 ET45 8x165.15.2TiresRims

3500 6.7 TD

400 hp · 6.7L I6 275/70 R18 118T 3 fitments
GenerationDS/DJ Facelift 2019–2025
Power400 hp
Engine6.7L I6, Diesel
Center bore121.3 mm
PCD8x165.1
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
275/70 R18 118T18x8 ET20 8x165.14.8TiresRims
285/60 R20 115H20x8 ET55 8x165.14.9TiresRims
305/45 R22 112V22x9 ET45 8x165.15.2TiresRims

3500 6.7 TD

370 hp · 6.7L I6 275/70 R18 118T 3 fitments
GenerationDS/DJ Facelift 2019–2025
Power370 hp
Engine6.7L I6, Diesel
Center bore121.3 mm
PCD8x165.1
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
275/70 R18 118T18x8 ET20 8x165.14.8TiresRims
285/60 R20 115H20x8 ET55 8x165.14.9TiresRims
305/45 R22 112V22x9 ET45 8x165.15.2TiresRims

3500 6.7 TD DRW

420 hp · 6.7L I6 235/80 R17 1 fitment
GenerationDS/DJ Facelift 2019–2025
Power420 hp
Engine6.7L I6, Diesel
Center bore142 mm
PCD8x200
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/80 R1717x6 ET136 8x2004.5TiresRims

3500 6.7 TD DRW

370 hp · 6.7L I6 235/80 R17 1 fitment
GenerationDS/DJ Facelift 2019–2025
Power370 hp
Engine6.7L I6, Diesel
Center bore142 mm
PCD8x200
ThreadM14 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
235/80 R1717x6 ET136 8x2004.5TiresRims
Reading the table

What these columns mean

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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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