tirewheelguide

2020 Audi S7 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2020 trim.

Tires for the 2020 Audi S7

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

  1. 255/40R20 Best-rated standard on 4 trims · Europe, USA, Japan
    Check price on Amazon · 255/40R20
  2. 245/45R19 Best-rated optional on 4 trims · Europe, USA, Japan
    Check price on Amazon · 245/45R19
  3. 255/35R21 Best-rated optional on 4 trims · Europe, USA, Japan
    Check price on Amazon · 255/35R21

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Trims sold in 2020
4
Generation
4K8 sold in 3 market versions

4 trims sold in 2020

Sold in 3 market versions. 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 S7 4K8

2019–2023 4 trims

Europe

2 trims
S7 S7 TDi quattro +1 variant 345 hp · 3.0L DEW V6 · Diesel 255/40R20 101W 3 fitments

2 versions of this trim share these tires and wheels.

Generation
4K8 · 2019–2023
Market
Europe
Power
345 hp
Engine
3.0L DEW V6, Diesel
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/40R20 Wheels 20x8.5 ET30 · 5x112 · 66.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/40R20 101WRim 20x8.5 ET30 5x112–
245/45R19 102VRim 19x8 ET27 5x112–
255/35R21 98YRim 21x8.5 ET30 5x112–

How to read 101W: 101 is the load index (up to 1,819 lb / 825 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET30 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Japan

1 trim
S7 2.9 TFSi quattro (3AA-F2DKMA) 444 hp · 2.9L DKM V6 255/40R20 101W 3 fitments
Generation
4K8 · 2019–2023
Market
Japan
Power
444 hp
Engine
2.9L DKM V6, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/40R20 Wheels 20x8.5 ET30 · 5x112 · 66.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/40R20 101WRim 20x8.5 ET30 5x112–
245/45R19 102VRim 19x8 ET27 5x112–
255/35R21 98YRim 21x8.5 ET30 5x112–

How to read 101W: 101 is the load index (up to 1,819 lb / 825 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET30 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

1 trim
S7 2.9 TFSi quattro 444 hp · 2.9L V6 255/40R20 101W 3 fitments
Generation
4K8 · 2019–2023
Market
USA
Power
444 hp
Engine
2.9L V6, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 255/40R20 Wheels 20x8.5 ET30 · 5x112 · 66.5 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
255/40R20 101WRim 20x8.5 ET30 5x112–
245/45R19 102VRim 19x8 ET27 5x112–
255/35R21 98YRim 21x8.5 ET30 5x112–

How to read 101W: 101 is the load index (up to 1,819 lb / 825 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET30 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.
Trims sold in 2020
4
Generation
4K8 sold in 3 market versions
Other years
All years (2012–2025)

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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