1985 Audi 100 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x108 on every 1985 trim.

Tires for the 1985 Audi 100

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

185/70R14 Best-rated standard on 6 trims

Check price on Amazon · 185/70R14
205/60R15 Best-rated optional on 6 trims

Check price on Amazon · 205/60R15

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Trims sold in 1985: 6
Generation: C3
Other years: 1981
1982
1983
1984
1985
1986
1987
1988
All years (1968–1994)

6 trims sold in 1985

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 100 C3

1982–1991 6 trims

100 1.8 +5 variants 74 hp · I4 185/70R14 88H 2 fitments

Same tires and wheels on: 2.0, 2.0 D, 2.0 TD, 2.2, 2.2 Quattro

Generation: C3 · 1982–1991
Power: 74 hp
Engine: I4, Petrol
Center bore: 57.1 mm
Bolt pattern: 4x108
Thread: M14 x 1.5

Check price on Amazon · 185/70R14 Wheels 14x6 ET45 · 4x108 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
185/70R14 88H	Rim 14x6 ET45 ~~4x108~~	32 psi
205/60R15 91V	Rim 15x6.5 ET45 ~~4x108~~	30 psi

How to read 88H: 88 is the load index (up to 1,235 lb / 560 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.