BMW 640i Spare Tire Sizes

The BMW 640i has used a 5x120mm bolt pattern for all models from 2012 to 2019 along with tire diameters ranging from 26.5" to 27.7" 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 640i years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2019BMW640i
640i Gran Turismo
5-120
5-120
26.5-26.8"
27.6-27.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
2018BMW640i
640i Gran Turismo
5-120
5-120
26.5-26.8"
27.6-27.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
2017BMW640i
5-120
26.5-26.8"
145/60R20 | 26.9"
2016BMW640i
5-120
26.5-26.8"
145/60R20 | 26.9"
2015BMW640i
5-120
26.5-26.8"
145/60R20 | 26.9"
2014BMW640i
640i M Sport
5-120
5-120
26.5-26.8"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
2013BMW640i
640i M Sport
5-120
5-120
26.5-26.8"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
2012BMW640i
640i M Sport
5-120
5-120
26.5-26.8"
26.5-26.8"
145/60R20 | 26.9"
145/60R20 | 26.9"
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