BMW 635Csi Spare Tire Sizes
The BMW 635Csi has used a 4x100mm bolt pattern for all models from 1988 to 1991 along with a tire diameter of " tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for BMW 635Csi spare tire selections. In this case, a 125/70R17 temporary spare tire is the recommendation for all applications.