Lug nut patterns are important to keep track of if you want to fit a new tire on your wheels. There are a few different ways ...

Wheel bolt-circle diameter is the diameter of a circle drawn through the centers of the wheel's mounting-bolt holes. Whether shopping for new wheels or scrounging wrecking yards for good used ones, ...

LAS VEGAS (Nov. 2, 2010) – The Bolt Pattern Pro, a simple set of plastic gauges designed to make measuring wheel bolt patterns easier and faster, was judged one of the best new products at the 2010 ...