tirewheelguide

2024 Audi A6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2024 trim.

Tires for the 2024 Audi A6

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

  1. 225/55R18 Best-rated standard on 6 trims · optional on 9 · Europe, Japan, Mexico, USA
    Check price on Amazon · 225/55R18
  2. 225/60R17 Best-rated standard on 6 trims · optional on 4 · Europe, Japan, Mexico
    Check price on Amazon · 225/60R17
  3. 245/45R19 Best-rated standard on 3 trims · optional on 12 · Europe, Japan, Mexico, USA
    Check price on Amazon · 245/45R19

Also listed: 255/40R20 255/35R21

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Trims sold in 2024
15
Generation
C8 sold in 4 market versions

15 trims sold in 2024

Sold in 4 market versions with different tire sizes. 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 C8

2023–2025 15 trims

Europe

8 trims
A6 35 TDi +5 variants 161 hp · 2.0 L DEZD I4 Diesel 2.0 L DEZD I4 · Diesel 225/60R17 8 fitments

Same tires and wheels on: 40 TDi, 40 TDi quattro, 45 TDi quattro, 45 TFSi, 50 TDi quattro

Generation
C8 Facelift · 2023–2025
Market
Europe
Power
161 hp
Engine
2.0 L DEZD I4 Diesel 2.0 L DEZD I4, Diesel
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/60R17 Wheels 17x7.5 ET36 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/60R17Rim 17x7.5 ET36 5x112–
OE225/55R18Rim 18x8 ET39 5x112–
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–
A6 50 TFSI e quattro 295 hp · 2.0 L I4 Hybrid 2.0 L I4 · Hybrid 225/55R18 6 fitments
Generation
C8 Facelift · 2023–2025
Market
Europe
Power
295 hp
Engine
2.0 L I4 Hybrid 2.0 L I4, Hybrid
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R18 Wheels 18x8 ET39 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R18Rim 18x8 ET39 5x112–
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–
A6 55 TFSI e quattro 362 hp · 2.0 L I4 Hybrid 2.0 L I4 · Hybrid 245/45R19 6 fitments
Generation
C8 Facelift · 2023–2025
Market
Europe
Power
362 hp
Engine
2.0 L I4 Hybrid 2.0 L I4, Hybrid
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/45R19 Wheels 19x8.5 ET40 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–

Japan

4 trims
A6 40 TDi quattro (3CA-F2DFBF) +1 variant 201 hp · 2.0 L DTP I4 Diesel 2.0 L DTP I4 · Diesel 225/55R18 8 fitments

Same tires and wheels on: 45 TFSi quattro (3AA-F2DKNF)

Generation
C8 Facelift · 2023–2025
Market
Japan
Power
201 hp
Engine
2.0 L DTP I4 Diesel 2.0 L DTP I4, Diesel
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R18 Wheels 18x8 ET39 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R18Rim 18x8 ET39 5x112–
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–
A6 55 TFSi quattro (3AA-F2DLZ) +1 variant 335 hp · 3.0 L DLZA V6 Petrol 3.0 L DLZA V6 245/45R19 6 fitments

Same tires and wheels on: 55 TFSi quattro (3AA-F2DLZF)

Generation
C8 Facelift · 2023–2025
Market
Japan
Power
335 hp
Engine
3.0 L DLZA V6 Petrol 3.0 L DLZA V6, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 245/45R19 Wheels 19x8.5 ET40 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–

Mexico

2 trims
A6 40 TFSi 187 hp · 2.0 L CVKB I4 Petrol 2.0 L CVKB I4 225/55R18 6 fitments
Generation
C8 Facelift · 2023–2025
Market
Mexico
Power
187 hp
Engine
2.0 L CVKB I4 Petrol 2.0 L CVKB I4, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R18 Wheels 18x8 ET39 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R18Rim 18x8 ET39 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt245/45R19Rim 19x8.5 ET40 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–
A6 45 TFSi quattro 241 hp · 2.0 L I4 Petrol 2.0 L I4 225/55R18 8 fitments
Generation
C8 Facelift · 2023–2025
Market
Mexico
Power
241 hp
Engine
2.0 L I4 Petrol 2.0 L I4, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R18 Wheels 18x8 ET39 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R18Rim 18x8 ET39 5x112–
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt225/60R17Rim 17x7.5 ET36 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–

USA

1 trim
A6 55 TFSi quattro 335 hp · 3.0 L DLZA V6 Petrol 3.0 L DLZA V6 225/55R18 6 fitments
Generation
C8 Facelift · 2023–2025
Market
USA
Power
335 hp
Engine
3.0 L DLZA V6 Petrol 3.0 L DLZA V6, Petrol
Center bore
66.5 mm
Bolt pattern
5x112
Thread
M14 x 1.5
Check price on Amazon · 225/55R18 Wheels 18x8 ET39 · 5x112 · 66.5 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R18Rim 18x8 ET39 5x112–
OE245/45R19Rim 19x8.5 ET40 5x112–
Alt225/55R18Rim 18x8 ET39 5x112–
Alt245/45R19Rim 19x8 ET39 5x112–
Alt255/40R20Rim 20x8.5 ET43 5x112–
Alt255/35R21Rim 21x8.5 ET43 5x112–
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.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2024
15
Generation
C8 sold in 4 market versions
Other years
All years (1994–2027)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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