BMW M4 Spare Tire Sizes

The BMW M4 has used 5x112mm and 5x120mm bolt pattern variations from 2015 to 2021 along with tire diameters ranging from 26.0" to 26.9" tall. Using a temporary 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. Tire diameter as well as wheel diameter clearance have been taken into account for the specific BMW M4 years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2021BMWM4
5-112
26.6-26.9"
145/60R20 | 26.9"
2020BMWM4
M4 Competition Package
M4 M Sport Brakes
5-120
5-120
5-120
26-26.7"
26.3-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2019BMWM4
M4 Competition Package
M4 M Sport Brakes
5-120
5-120
5-120
26-26.7"
26.3-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2018BMWM4
M4 Competition Package
M4 M Sport Brakes
5-120
5-120
5-120
26-26.7"
26.3-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2017BMWM4
M4 Competition Package
M4 M Sport Brakes
5-120
5-120
5-120
26-26.7"
26.3-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2016BMWM4
M4 M Sport Brakes
5-120
5-120
26-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
2015BMWM4
M4 M Sport Brakes
5-120
5-120
26-26.7"
26-26.6"
145/60R20 | 26.9"
145/60R20 | 26.9"
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