2012 BMW X3 xDrive28i Bolt Pattern

Bolt Pattern
5x120mm = 5x4.72 inches
Tire Sizes
Option 1
245/55R17 = 27.6x9.7R17
Option 2
245/50R18 = 27.6x9.7R18

The 2012 BMW X3 xDrive28i bolt pattern is 5-120 mm. This means there are 5 lugs and the diameter of the circle that the lugs make up measures 120 mm or 4.72 inches across. To get a close measurement of your 5 lug bolt pattern without a bolt pattern tool you should measure from the center of one lug to the outer edge of the lug furthest from it.