2026 MG S9 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 2026 MG S9.

2026 MG S9 tire sizes

245/50R20 255/45R21

Bolt pattern

Other years

2026 2027 All 2026–2027

Fitment tables

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

2026 – 2027 1 trim

295 hp · 1.5 L GS61H I4 Hybrid 1.5 L GS61H I4 245/50 ZR20 2 fitments

GenerationS9 2026–2027

MarketEurope

Power295 hp

Engine1.5 L GS61H I4 Hybrid 1.5 L GS61H I4, Hybrid

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	245/50 ZR20	20x7.5 ET41 ~~5x112~~	35	Tires Rims
Alt	255/45 ZR21	21x8.5 ~~5x112~~	35	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.