tirewheelguide

2021 Audi A1 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x100 on every 2021 trim.

Tires for the 2021 Audi A1

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

  1. 185/65R15 Best-rated standard on 5 trims · optional on 1 · Europe, Japan
    Check price on Amazon · 185/65R15
  2. 215/45R17 Best-rated standard on 2 trims · optional on 5 · Europe, Japan
    Check price on Amazon · 215/45R17
  3. 195/55R16 Best-rated optional on 7 trims · Europe, Japan
    Check price on Amazon · 195/55R16

Also listed: 215/40R18

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Trims sold in 2021
7
Generation
GB sold in 2 market versions

7 trims sold in 2021

Sold in 2 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 A1 GB

2018–2027 7 trims

Europe

5 trims
A1 25 TFSi +3 variants 94 hp · 1.0L DKLA I3 185/65R15 92V 5 fitments

Same tires and wheels on: 30 TFSi, 35 TFSi

Generation
GB · 2018–2027
Market
Europe
Power
94 hp
Engine
1.0L DKLA I3, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M14 x 1.5
Check price on Amazon · 185/65R15 Wheels 15x5.5 ET40 · 5x100 · 57.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
185/65R15 92VRim 15x5.5 ET40 5x100–
195/55R16 91VRim 16x6.5 ET40 5x100–
185/65R15 92VRim 15x6 ET37 5x100–
215/45R17 91WRim 17x7.5 ET46 5x100–
215/40R18 89YRim 18x7.5 ET46 5x100–

How to read 92V: 92 is the load index (up to 1,389 lb / 630 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

A1 40 TFSi 197 hp · 2.0L DKZC I4 215/45R17 91W 3 fitments
Generation
GB · 2018–2027
Market
Europe
Power
197 hp
Engine
2.0L DKZC I4, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M14 x 1.5
Check price on Amazon · 215/45R17 Wheels 17x7.5 ET46 · 5x100 · 57.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/45R17 91WRim 17x7.5 ET46 5x10035 psi
195/55R16 91VRim 16x6.5 ET40 5x10038 psi
215/40R18 89YRim 18x7.5 ET46 5x10039 psi

How to read 91W: 91 is the load index (up to 1,356 lb / 615 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET46 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Japan

2 trims
A1 25 TFSi (3BA-GBDKL) 94 hp · 1.0L DKL I3 185/65R15 92V 5 fitments
Generation
GB · 2018–2027
Market
Japan
Power
94 hp
Engine
1.0L DKL I3, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M14 x 1.5
Check price on Amazon · 185/65R15 Wheels 15x5.5 ET40 · 5x100 · 57.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
185/65R15 92VRim 15x5.5 ET40 5x100–
195/55R16 91VRim 16x6.5 ET40 5x100–
185/65R15 92VRim 15x6 ET37 5x100–
215/45R17 91WRim 17x7.5 ET46 5x100–
215/40R18 89YRim 18x7.5 ET46 5x100–

How to read 92V: 92 is the load index (up to 1,389 lb / 630 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

A1 35 TFSi (3BA-GBDAD) 148 hp · 1.5L DAD I4 215/45R17 91W 5 fitments
Generation
GB · 2018–2027
Market
Japan
Power
148 hp
Engine
1.5L DAD I4, Petrol
Center bore
57.1 mm
Bolt pattern
5x100
Thread
M14 x 1.5
Check price on Amazon · 215/45R17 Wheels 17x7.5 ET46 · 5x100 · 57.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
215/45R17 91WRim 17x7.5 ET46 5x100–
185/65R15 92VRim 15x5.5 ET40 5x100–
185/65R15 92VRim 15x6 ET37 5x100–
195/55R16 91VRim 16x6.5 ET40 5x100–
215/40R18 89YRim 18x7.5 ET46 5x100–

How to read 91W: 91 is the load index (up to 1,356 lb / 615 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET46 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 2021
7
Generation
GB sold in 2 market versions
Other years
All years (2010–2026)

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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