1990 Audi 100 tire and wheel sizes, bolt pattern and tire pressure

Bolt patterns 4x108 (Europe, USA) or 5x112 (Europe), depending on the market version.

Tires for the 1990 Audi 100

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

185/70R14 Best-rated standard on 13 trims · Europe, USA

Check price on Amazon · 185/70R14
195/65R15 Best-rated standard on 6 trims · Europe

Check price on Amazon · 195/65R15
205/60R15 Best-rated optional on 18 trims · Europe, USA

Check price on Amazon · 205/60R15

Also listed: 215/60R15 205/55R16 225/50R16

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Trims sold in 1990: 19
Generations: C4 C3 sold in 2 market versions
Other years: 1986
1987
1988
1989
1990
1991
1992
1993
All years (1968–1994)

19 trims sold in 1990

Sold in 2 market versions with different tire sizes and bolt patterns. 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 C4

1990–1994 Europe 6 trims

100 2.0 +4 variants 99 hp · AAE I4 195/65R15 91T 5 fitments

Same tires and wheels on: 2.0 E, 2.3 E, 2.4 D, 2.5 TDI

Generation: C4 · 1990–1994
Market: Europe
Power: 99 hp
Engine: AAE I4, Petrol
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 195/65R15 Wheels 15x6 ET45 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
195/65R15 91T	Rim 15x6 ET45 ~~5x112~~	33 psi
205/60R15 89H	Rim 15x7 ET45 ~~5x112~~	28 psi
215/60R15 93H	Rim 15x7 ET45 ~~5x112~~	30 psi
205/55R16	Rim 16x6.5 ET50 ~~5x112~~	30 psi
225/50R16 92Y	Rim 16x7 ET45 ~~5x112~~	33 psi

How to read 91T: 91 is the load index (up to 1,356 lb / 615 kg per tire) and T the speed rating (up to 118 mph / 190 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.

100 2.8 E 172 hp · 2.8L AAH V6 195/65R15 91V 6 fitments

Generation: C4 · 1990–1994
Market: Europe
Power: 172 hp
Engine: 2.8L AAH V6, Petrol
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 195/65R15 Wheels 15x7 ET45 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
195/65R15 91V	Rim 15x7 ET45 ~~5x112~~	28 psi
205/60R15 89H	Rim 15x7 ET45 ~~5x112~~	28 psi
215/60R15 93H	Rim 15x7 ET45 ~~5x112~~	30 psi
205/55R16 91V	Rim 16x6.5 ET50 ~~5x112~~	30 psi
205/55R16 91V	Rim 16x7 ET45 ~~5x112~~	30 psi
225/50R16 92Y	Rim 16x7 ET45 ~~5x112~~	33 psi

How to read 91V: 91 is the load index (up to 1,356 lb / 615 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Audi 100 C3

1982–1991 13 trims

Europe

12 trims

100 1.8 +7 variants 89 hp · I4 185/70R14 88H 2 fitments

Same tires and wheels on: 2.0, 2.0 TD, 2.2, 2.3, 2.4 D, 2.5 TDI

Generation: C3 · 1982–1991
Market: Europe
Power: 89 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.

100 2.2 Quattro 135 hp · I5 185/70R14 88H 2 fitments

Generation: C3 · 1982–1991
Market: Europe
Power: 135 hp
Engine: I5, 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~~	32 psi

100 2.2 Turbo +1 variant 162 hp · I5 185/70R14 88H 2 fitments

Same tires and wheels on: 2.3 Quattro

Generation: C3 · 1982–1991
Market: Europe
Power: 162 hp
Engine: I5, 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~~	33 psi

100 2.3 Quattro 131 hp · I5 185/70R14 88H 1 fitment

Generation: C3 · 1982–1991
Market: Europe
Power: 131 hp
Engine: I5, 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

USA

1 trim

100 2.3 130 hp · 2.3L I5 185/70R14 88H 2 fitments

Generation: C3 · 1982–1991
Market: USA
Power: 130 hp
Engine: 2.3L I5, 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

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.