2023 IM LS6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 IM LS6

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.

2023–2025 China 1 trim

LS6 EV (SUV, 5d) 290 hp · Electric · Electric 235/50R20 4 fitments

Check price on Amazon · 235/50R20 Wheels 20x8 · 5x112 · 57.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/50R20	Rim 20x8 ~~5x112~~	36 psi
OE	Front235/50R20	Rim 20x8 ~~5x112~~	36 psi
	Rear255/45R20	Rim 20x9 ~~5x112~~	36 psi
Alt	Front235/45R21	Rim 21x8 ET46 ~~5x112~~	36 psi
	Rear265/40R21	Rim 21x9.5 ET46 ~~5x112~~	36 psi
Alt	Front235/45R21	Rim 21x8.5 ~~5x112~~	36 psi
	Rear265/40R21	Rim 21x10 ~~5x112~~	36 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.