Measurement & Verification

A static wheel clearance test is a screening procedure used to determine whether one questionable wheel is likely to fit before you buy a complete set. It can identify obvious prob...

Wheel weight and wheel load rating describe different properties. Wheel weight is the mass of the wheel itself, usually expressed in kilograms or pounds. Load rating is the maximum...

How to Check Wheel-Bolt Length for a Different Wheel Changing to a different wheel does not automatically mean the original wheel bolts will fit. The new wheel may have a different...

How to Measure Wheel Offset at Home A wheel’s offset is the distance between its mounting face and the wheel’s true centerline. It is normally expressed in millimetres and marked a...

Wheel stamps that matter for fitment Used wheels often carry several cast, engraved, or stamped markings. Some identify the wheel’s size and fitment; others are manufacturing, cert...

How to Use a Brake-Clearance Template on a Wheel A brake-clearance template is used to compare the space inside a wheel with the size and position of a brake caliper. It can show w...

Corrosion around a wheel’s hub mounting area or bead seat can be more than a cosmetic problem. Rust, oxidation, and flaking paint may prevent the wheel from sitting flat, alter cla...

A bent wheel can cause vibration, uneven tire wear, air leaks, or difficulty balancing. Before buying used wheels, check both radial runout and lateral runout with the tire removed...