2021 Polestar Polestar 1 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 Polestar Polestar 1.

2021 Polestar Polestar 1 tire sizes

Bolt pattern

Other years

Fitment tables

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

2019 – 2023 1 trim

599 hp · 2.0L B4204T22 I4 265/30 R21 / 285/30 R21 2 fitments

GenerationPolestar 1 2019–2023

Power599 hp

Engine2.0L B4204T22 I4, Hybrid

Center bore63.4 mm

PCD5x108

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front265/30 R21	21x9 ET35 ~~5x108~~	36	Tires Rims
Rear285/30 R21	21x10 ET30 ~~5x108~~	39	Tires Rims
Front275/30 ZR21 98W	21x9 ET35 ~~5x108~~	41	Tires Rims
Rear295/30 ZR21 102W	21x10 ET30 ~~5x108~~	41	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.