2026 Rivian R2 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x139.7 on every 2026 trim.

Tires for the 2026 Rivian R2

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

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

2026–2027 USA 1 trim

R2 Dual Standard (SUV, 5d) 700 hp · Electric · Electric 275/50R21 / 275/50R21 1 fitment

Check price on Amazon · 275/50R21 Check price on Amazon · 275/50R21 Wheels 21x · 5x139.7 · 64.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front275/50R21	Rim 21x ~~5x139.7~~	32 psi
	Rear275/50R21	Rim ~~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.
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.