2018 MINI Hardtop tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2018 trim.

Tires for the 2018 MINI Hardtop

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

  1. 185/50R17 Best-rated standard on 1 trim · optional on 2
  2. 175/60R16 Best-rated standard on 1 trim · optional on 1
  3. 175/65R15 Best-rated standard on 1 trim

Also listed: 205/45R17 205/40R18 195/55R16 225/35R18

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Trims sold in 2018
3
Generation
III

3 trims sold in 2018

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

MINI Hardtop III

2015–2021 3 trims
Hardtop Cooper 134 hp · 1.5L B36 A15 A B38 A15 A I3 175/65R15 84H 9 fitments
Generation
III · 2015–2021
Power
134 hp
Engine
1.5L B36 A15 A B38 A15 A I3, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/65R15 84HRim 15x5.5 ET46 5x11235 psi
175/60R16 86HRim 16x5.5 ET46 5x11235 psi
195/55R16 87VRim 16x6.5 ET54 5x11235 psi
195/55R16 87HRim 16x6.5 ET54 5x11235 psi
195/55R16 87WRim 16x6.5 ET54 5x11235 psi
185/50R17 86HRim 17x5.5 ET45 5x11235 psi
205/45R17 88VRim 17x7 ET54 5x11235 psi
205/45R17 88WRim 17x7 ET54 5x11235 psi
205/40R18 86WRim 18x7 ET54 5x11235 psi

How to read 84H: 84 is the load index (up to 1,102 lb / 500 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET46 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Hardtop Cooper S 189 hp · 2.0L B46 A20 A B48 A20 A I4 175/60R16 86H 8 fitments
Generation
III · 2015–2021
Power
189 hp
Engine
2.0L B46 A20 A B48 A20 A I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Tire sizeRim size and bolt patternPressure, psi
175/60R16 86HRim 16x5.5 ET46 5x11238 psi
195/55R16 87HRim 16x6.5 ET54 5x11235 psi
195/55R16 87VRim 16x6.5 ET54 5x11235 psi
195/55R16 87WRim 16x6.5 ET54 5x11235 psi
185/50R17 86HRim 17x5.5 ET45 5x11238 psi
205/45R17 88VRim 17x7 ET54 5x11238 psi
205/45R17 88WRim 17x7 ET54 5x11238 psi
205/40R18 86WRim 18x7 ET54 5x11238 psi

How to read 86H: 86 is the load index (up to 1,168 lb / 530 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET46 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Hardtop JCW 228 hp · 2.0L B48 A20 B I4 185/50R17 86H 5 fitments
Generation
III · 2015–2021
Power
228 hp
Engine
2.0L B48 A20 B I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Tire sizeRim size and bolt patternPressure, psi
185/50R17 86HRim 17x5.5 ET45 5x11242 psi
205/45R17 88WRim 17x7 ET54 5x11242 psi
205/45R17 88VRim 17x7 ET54 5x11242 psi
205/40R18 86WRim 18x7 ET54 5x11242 psi
225/35R18 87WRim 18x8 ET42 5x11242 psi

How to read 86H: 86 is the load index (up to 1,168 lb / 530 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.

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 2018
3
Generation
III
Other years
All years (2002–2026)

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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