BMW 8 Series Spare Tires

The BMW 8 Series used 5x112 mm and 5x120 mm bolt pattern variations from 1990 to 2024 along with tire diameters ranging from 25.3" to 27.9" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.


The tire diameter and the wheel diameter clearance have been taken into account for the specific BMW 8 Series years and options. In this case, 125/80R17 and 145/60R20 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters. We've provided a breakdown by vehicle generation and model specifics to help you find the correct BMW 8 Series spare tire.

2018-Present BMW 8 Series Convertible Spare Tires

This generation of the BMW 8 Series Convertible began in 2018 and is still the current model being produced. All the models (840i etc.) for these years use the same spare tire and wheel solution. The Standard Convertible, M Sport/Performance Brake, M8, and M850i models are listed individually.

Slide Table to See More
YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare Tire
2024BMW8 Series Convertible
M8
M850i
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2023BMW8 Series Convertible
M8
M850i
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2022BMW8 Series Convertible
8 Series Convertible M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2021BMW8 Series Convertible
8 Series Convertible M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2020BMW8 Series Convertible
8 Series Convertible M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2019BMWM850i
5x112 mm
26.5-26.8"
145/60R20 | 26.9"

2018-Present BMW 8 Series Coupe Spare Tires

This generation of the BMW 8 Series Coupe began in 2018 and is still the current model being produced. All the models (840i etc.) for these years use the same spare tire and wheel solution. The Standard Coupe, M Sport/Performance Brake, M8, and M850i models are listed individually.

Slide Table to See More
YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare Tire
2024BMW8 Series Coupe
M8
M850i
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2023BMW8 Series Coupe
M8
M850i
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2022BMW8 Series Coupe
8 Series Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2021BMW8 Series Coupe
8 Series Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2020BMW8 Series Coupe
8 Series Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2019BMWM850i
5x112 mm
26.5-26.8"
145/60R20 | 26.9"

2018-Present BMW 8 Series Gran Coupe Spare Tires

This generation of the BMW 8 Series Gran Coupe began in 2018 and is still the current model being produced. All the models (840i etc.) for these years use the same spare tire and wheel solution. The Alpina B8, Standard Gran Coupe, M Sport/Performance Brake, M8, and M850i models are listed individually.

Slide Table to See More
YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare Tire
2024BMWAlpina B8
8 Series Gran Coupe
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
27.6-27.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2023BMWAlpina B8
8 Series Gran Coupe
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
27.6-27.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2022BMWAlpina B8
8 Series Gran Coupe
8 Series Gran Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
5x112 mm
27.6-27.8"
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2021BMW8 Series Gran Coupe
8 Series Gran Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2020BMW8 Series Gran Coupe
8 Series Gran Coupe M Sport/Brakes
M8
M850i
5x112 mm
5x112 mm
5x112 mm
5x112 mm
26.5-26.8"
26.5-26.8"
27.6-27.9"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2019BMWM850i
5x112 mm
26.5-26.8"
145/60R20 | 26.9"

1990-1999 BMW 8 Series Spare Tires

This generation of the BMW 8 Series began in 1990 and was available through 1999. All the models for these years use the same spare tire and wheel solution including 840i, 850i, and Sport versions.

Slide Table to See More
YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare Tire
1997BMW8 Series
5x120 mm
25.3-25.6"
125/80R17 | 24.9"
1996BMW8 Series
5x120 mm
25.3-25.6"
125/80R17 | 24.9"
1995BMW8 Series
5x120 mm
25.3-25.6"
125/80R17 | 24.9"
1994BMW8 Series
5x120 mm
25.3-25.6"
125/80R17 | 24.9"
1993BMW8 Series
5x120 mm
25.6"
125/80R17 | 24.9"
1992BMW8 Series
5x120 mm
25.6"
125/80R17 | 24.9"
1991BMW8 Series
5x120 mm
25.6"
125/80R17 | 24.9"