Wheel Fitment Guides & Build Advice
Fitment guides, wheel and tire advice, buying guides and build ideas for your car.
How to Measure Bolt Pattern on 4, 5, 6 and 8 Lug Wheels
To measure a bolt pattern, count the lugs. Then find the diameter of the imaginary circle that runs through the center of every lug hole. On 4, 6 and
Oct 25th 2026
Everything You Need to Know About Wheel Sizing
The short version: a wheel’s size is more than diameter and width — fitment comes down to six numbers: diameter, width, bolt pattern (PCD)
Aug 26th 2024