2026 Rivian R1T tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x139.7 on every 2026 trim.

Tires for the 2026 Rivian R1T

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

275/65R20 Best-rated standard on 4 trims · optional on 2

Check price on Amazon · 275/65R20
275/50R22 Best-rated standard on 2 trims · optional on 4

Check price on Amazon · 275/50R22
275/60R20 Best-rated optional on 6 trims

Check price on Amazon · 275/60R20

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

2021–2027 USA 6 trims

R1T Dual Performance +3 variants 665 hp · Electric · Electric 275/65R20 4 fitments

Same tires and wheels on: Dual Performance (Pickup Crew Cab), Dual Standard, Dual Standard (Pickup Crew Cab)

Check price on Amazon · 275/65R20 Wheels 20x8.5 ET48 · 5x139.7 · 64.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	275/65R20	Rim 20x8.5 ET48 5x139.7	32 psi
OE	275/55R21	Rim 21x8.5 ET48 5x139.7	32 psi
OE	275/50R22	Rim 22x8.5 ET48 5x139.7	35 psi
Alt	275/60R20	Rim 20x9 ET42 5x139.7	32 psi

R1T Quad +1 variant 1025 hp · Electric · Electric 275/50R22 4 fitments

Same tires and wheels on: Tri

Check price on Amazon · 275/50R22 Wheels 22x8.5 ET48 · 5x139.7 · 64.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	275/50R22	Rim 22x8.5 ET48 5x139.7	35 psi
Alt	275/65R20	Rim 20x8.5 ET48 5x139.7	32 psi
Alt	275/60R20	Rim 20x9 ET42 5x139.7	32 psi
Alt	275/55R21	Rim 21x8.5 ET48 5x139.7	32 psi

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.