tirewheelguide

2026 MG IM6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 MG IM6

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

  1. 235/50R20 front + 255/45R20 rear Best-rated standard on 3 trims · Europe, Southeast Asia
    Check price on Amazon · 235/50R20 front Check price on Amazon · 255/45R20 rear
  2. 235/45R21 front + 265/40R21 rear Best-rated optional on 3 trims · Europe, Southeast Asia
    Check price on Amazon · 235/45R21 front Check price on Amazon · 265/40R21 rear
  3. 235/50R20 Best-rated optional on 2 trims · Europe, Southeast Asia
    Check price on Amazon · 235/50R20

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Trims sold in 2026
3
Generation
S12L sold in 2 market versions
Other years
All years (2025–2026)

3 trims sold in 2026

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

MG IM6 S12L

2025–2027 3 trims

Europe

2 trims
IM6 EV (SUV, 5d) Long Range, Platinum · 402 hp · RWD · Electric · Electric 235/50R20 / 255/45R20 4 fitments
Generation
S12L · 2025–2027
Market
Europe
Trim levels
Long Range, Platinum
Power
402 hp
Engine
Electric, Electric
Drive
RWD
Center bore
57.1 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/50R20 Check price on Amazon · 255/45R20 Wheels 20x8 ET46 · 5x112 · 57.1 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront235/50R20Rim 20x8 ET46 5x11236 psi
Rear255/45R20Rim 20x9 ET38 5x11241 psi
OEFront235/45R21Rim 21x8.5 ET42 5x11236 psi
Rear265/40R21Rim 21x10 ET46 5x11241 psi
Alt235/50R20Rim 20x8 ET46 5x11236 psi
AltFront235/45R21Rim 21x8 ET46 5x11236 psi
Rear265/40R21Rim 21x9.5 ET46 5x11241 psi
IM6 EV (SUV, 5d) Performance, Launch Edition · 742 hp · AWD · Electric · Electric 235/50R20 / 255/45R20 3 fitments
Generation
S12L · 2025–2027
Market
Europe
Trim levels
Performance, Launch Edition
Power
742 hp
Engine
Electric, Electric
Drive
AWD
Center bore
57.1 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/50R20 Check price on Amazon · 255/45R20 Wheels 20x8 ET46 · 5x112 · 57.1 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront235/50R20Rim 20x8 ET46 5x11236 psi
Rear255/45R20Rim 20x9 ET38 5x11241 psi
AltFront235/45R21Rim 21x8 ET46 5x11236 psi
Rear265/40R21Rim 21x9.5 ET46 5x11241 psi
AltFront235/45R21Rim 21x8.5 ET42 5x11236 psi
Rear265/40R21Rim 21x10 ET46 5x11241 psi

Southeast Asia

1 trim
IM6 EV (SUV, 5d) Premium · 291 hp · RWD · Electric · Electric 235/50R20 / 255/45R20 4 fitments
Generation
S12L · 2025–2027
Market
Southeast Asia
Trim levels
Premium
Power
291 hp
Engine
Electric, Electric
Drive
RWD
Center bore
57.1 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 235/50R20 Check price on Amazon · 255/45R20 Wheels 20x8 ET46 · 5x112 · 57.1 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront235/50R20Rim 20x8 ET46 5x11236 psi
Rear255/45R20Rim 20x9 ET38 5x11241 psi
Alt235/50R20Rim 20x8 ET46 5x11236 psi
AltFront235/45R21Rim 21x8 ET46 5x11236 psi
Rear265/40R21Rim 21x9.5 ET46 5x11241 psi
AltFront235/45R21Rim 21x8.5 ET42 5x11236 psi
Rear265/40R21Rim 21x10 ET46 5x11241 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.
Trims sold in 2026
3
Generation
S12L sold in 2 market versions
Other years
All years (2025–2026)

Considering a different size?

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