2025 Maxus Interstellar X tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 2025 trim.

Tires for the 2025 Maxus Interstellar X

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

265/65R18 Best-rated standard on 2 trims

Check price on Amazon · 265/65R18
275/55R20 Best-rated optional on 2 trims

Check price on Amazon · 275/55R20
275/65R18 Best-rated optional on 1 trim

Check price on Amazon · 275/65R18

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Trims sold in 2025: 2
Generation: SK103
Other years: 2024
2025
2026
All years (2024–2026)

2 trims sold in 2025

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Maxus Interstellar X SK103

2024–2027 China 2 trims

Interstellar X 2.5TD (Pickup Double Cab) 221 hp · 2.5 L SC25T I4 Diesel 2.5 L SC25T I4 · Diesel 265/65R18 3 fitments

Generation: SK103 · 2024–2027
Market: China
Power: 221 hp
Engine: 2.5 L SC25T I4 Diesel 2.5 L SC25T I4, Diesel
Bolt pattern: 6x139.7
Thread: M14 x 1.5

Check price on Amazon · 265/65R18 Wheels 18x8 · 6x139.7 on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	265/65R18	Rim 18x8 6x139.7	38 psi
OE	275/65R18	Rim 18x8 6x139.7	38 psi
OE	275/55R20	Rim 20x8.5 6x139.7	38 psi

Interstellar X EV (Pickup Double Cab) 475 hp · Electric · Electric 265/65R18 2 fitments

Generation: SK103 · 2024–2027
Market: China
Power: 475 hp
Engine: Electric, Electric
Bolt pattern: 6x139.7
Thread: M14 x 1.5

Check price on Amazon · 265/65R18 Wheels 18x8 · 6x139.7 on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	265/65R18	Rim 18x8 6x139.7	38 psi
OE	275/55R20	Rim 20x8.5 6x139.7	38 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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.

Trims sold in 2025: 2
Generation: SK103
Other years: 2024
2025
2026
All years (2024–2026)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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