2001 Audi A6 Allroad tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2001 trim.

Tires for the 2001 Audi A6 Allroad

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

225/55R17 Best-rated standard on 2 trims

Check price on Amazon · 225/55R17
215/65R16 Best-rated optional on 2 trims

Check price on Amazon · 215/65R16
245/45R18 Best-rated optional on 2 trims

Check price on Amazon · 245/45R18

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Trims sold in 2001: 2
Generation: C5
Other years: 2000
2001
2002
2003
2004
2005
2006
2007
All years (2000–2026)

2 trims sold in 2001

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Audi A6 Allroad C5

2000–2005 2 trims

A6 Allroad 2.5 TDi quattro +1 variant 178 hp · 2.5L AKE BDH BAU V6 · Diesel 225/55R17 97W 4 fitments

Same tires and wheels on: 2.7 T quattro

Generation: C5 · 2000–2005
Power: 178 hp
Engine: 2.5L AKE BDH BAU V6, Diesel
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 225/55R17 Wheels 17x7.5 ET25 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/55R17 97W	Rim 17x7.5 ET25 ~~5x112~~	–
215/65R16 98T	Rim 16x6.5 ET16 ~~5x112~~	–
245/45R18 97V	Rim 18x7.5 ~~5x112~~	36 psi
245/45R18	Rim 18x8.5 ~~5x112~~	36 psi

How to read 97W: 97 is the load index (up to 1,609 lb / 730 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET25 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

What these columns mean

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.