tirewheelguide

2025 Ram 1500 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 2025 trim.

Tires for the 2025 Ram 1500

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

  1. 275/65R18 Best-rated standard on 2 trims · optional on 1
    Check price on Amazon · 275/65R18
  2. 275/70R18 Best-rated standard on 1 trim
    Check price on Amazon · 275/70R18
  3. 275/55R20 Best-rated optional on 3 trims
    Check price on Amazon · 275/55R20

Also listed: 285/45R22

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Trims sold in 2025
3
Generation
V (DT)

3 trims sold in 2025

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

Ram 1500 V (DT)

2025–2027 USA 3 trims
1500 3.0 Hurricane 420 hp · 3.0 L GME-T6 I6 Petrol 3.0 L GME-T6 I6 275/65R18 4 fitments
Generation
DT Facelift · 2025–2027
Market
USA
Power
420 hp
Engine
3.0 L GME-T6 I6 Petrol 3.0 L GME-T6 I6, Petrol
Center bore
77.8 mm
Bolt pattern
6x139.7
Thread
M14 x 1.5
Check price on Amazon · 275/65R18 Wheels 18x8 ET19 · 6x139.7 · 77.8 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE275/65R18Rim 18x8 ET19 6x139.7–
OE275/55R20Rim 20x9 ET19 6x139.7–
Alt275/65R18Rim 18x8 ET19 6x139.7–
Alt285/45R22Rim 22x9 ET19 6x139.7–
1500 3.0 Hurricane HO 540 hp · 3.0 L GME-T6 I6 Petrol 3.0 L GME-T6 I6 275/70R18 4 fitments
Generation
DT Facelift · 2025–2027
Market
USA
Power
540 hp
Engine
3.0 L GME-T6 I6 Petrol 3.0 L GME-T6 I6, Petrol
Center bore
77.8 mm
Bolt pattern
6x139.7
Thread
M14 x 1.5
Check price on Amazon · 275/70R18 Wheels 18x8 ET19 · 6x139.7 · 77.8 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE275/70R18Rim 18x8 ET19 6x139.7–
OE275/55R20Rim 20x9 ET19 6x139.7–
OE285/45R22Rim 22x9 ET19 6x139.7–
Alt275/65R18Rim 18x8 ET19 6x139.7–
1500 3.6 Pentastar 305 hp · 3.6 L ERG V6 Petrol 3.6 L ERG V6 275/65R18 4 fitments
Generation
DT Facelift · 2025–2027
Market
USA
Power
305 hp
Engine
3.6 L ERG V6 Petrol 3.6 L ERG V6, Petrol
Center bore
77.8 mm
Bolt pattern
6x139.7
Thread
M14 x 1.5
Check price on Amazon · 275/65R18 Wheels 18x8 ET19 · 6x139.7 · 77.8 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE275/65R18Rim 18x8 ET19 6x139.7–
Alt275/65R18Rim 18x8 ET19 6x139.7–
Alt275/55R20Rim 20x9 ET19 6x139.7–
Alt285/45R22Rim 22x9 ET19 6x139.7–
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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2025
3
Generation
V (DT)
Other years
All years (2011–2026)

Considering a different size?

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