2026 XPeng G9 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 XPeng G9

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

255/50R20 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 255/50R20
255/45R21 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 255/45R21
255/55R19 Best-rated optional on 2 trims

Check price on Amazon · 255/55R19

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Trims sold in 2026: 2
Generation
Other years: 2022
2023
2024
2025
2026
All years (2022–2026)

2 trims sold in 2026

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

XPeng G9

2025–2027 Europe 2 trims

G9 EV (SUV, 5d) 567 hp · AWD · Electric · Electric 255/45R21 3 fitments

Generation: Facelift · 2025–2027
Market: Europe
Power: 567 hp
Engine: Electric, Electric
Drive: AWD
Center bore: 60.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/45R21 Wheels 21x8.5 ET30 · 5x112 · 60.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/45R21	Rim 21x8.5 ET30 5x112	39 psi
Alt	255/55R19	Rim 19x8 ET30 5x112	36 psi
Alt	255/50R20	Rim 20x8 ET30 5x112	36 psi

G9 EV (SUV, 5d) 346 hp · RWD · Electric · Electric 255/50R20 3 fitments

Generation: Facelift · 2025–2027
Market: Europe
Power: 346 hp
Engine: Electric, Electric
Drive: RWD
Center bore: 60.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 255/50R20 Wheels 20x8 ET30 · 5x112 · 60.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/50R20	Rim 20x8 ET30 5x112	36 psi
Alt	255/55R19	Rim 19x8 ET30 5x112	36 psi
Alt	255/45R21	Rim 21x8.5 ET30 5x112	39 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 2026: 2
Generation
Other years: 2022
2023
2024
2025
2026
All years (2022–2026)

Considering a different size?

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

Open the size calculator

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