2020 McLaren Speedtail 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 2020 McLaren Speedtail.

2020 McLaren Speedtail tire sizes

235/35R20 315/30R21

Bolt pattern

Other years

Fitment tables

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

2020 – 2023 1 trim

1055 hp · 4.0L M840TR V8 235/35 R20 / 315/30 R21 1 fitment

GenerationSpeedtail 2020–2023

Power1055 hp

Engine4.0L M840TR V8, Hybrid

Center boreN/A

PCDN/A

ThreadN/A

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front235/35 R20	~~unknown~~	–	Tires
Rear315/30 R21	~~unknown~~	–	Tires

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.