2026 Audi Q9 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x130 on every 2026 trim.

Tires for the 2026 Audi Q9

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

285/45R21 Best-rated standard on 1 trim · optional on 2 · Europe, USA

Check price on Amazon · 285/45R21
275/50R20 Best-rated standard on 1 trim · optional on 1 · Europe

Check price on Amazon · 275/50R20
265/50R20 Best-rated standard on 1 trim · Europe

Check price on Amazon · 265/50R20

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

2026–2027 3 trims

2 trims

Q9 3.0 TDI quattro 295 hp · 3.0 L DVK V6 Diesel 3.0 L DVK V6 · Diesel 265/50R20 5 fitments

Check price on Amazon · 265/50R20 Wheels 20x8.5 ET19 · 5x130 on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	265/50R20	Rim 20x8.5 ET19 5x130	–
OE	275/50R20	Rim 20x9 5x130	–
OE	285/45R21	Rim 21x10 5x130	–
OE	285/40R22	Rim 22x10 ET21 5x130	–
OE	285/35R23	Rim 23x10 ET21 5x130	–

Q9 3.0 TDI quattro 241 hp · 3.0 L V6 Diesel 3.0 L V6 · Diesel 275/50R20 2 fitments

Check price on Amazon · 275/50R20 Wheels 20x9 · 5x130 on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	275/50R20	Rim 20x9 5x130	–
OE	285/45R21	Rim 21x10 5x130	–

1 trim

Q9 2.9 TFSI 429 hp · 2.9 L V6 Petrol 2.9 L V6 285/45R21 / 285/45R21 2 fitments

Check price on Amazon · 285/45R21 Check price on Amazon · 285/45R21 Wheels 21x · 5x130 on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front285/45R21	Rim 21x 5x130	–
	Rear285/45R21	Rim 5x130	–
Alt	Front285/40R22	Rim 22x 5x130	–
	Rear285/40R22	Rim 5x130	–

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.