4X101.6 BOLT PATTERN

4x101.6 is a wheel bolt pattern with 4 lug holes evenly spaced on a 101.6mm pitch circle diameter (PCD). Any wheel you fit must match this pattern exactly — close patterns like 5x114.3 are not interchangeable without adapters.

In the Fitment Stance database, 7 platforms use 4x101.6, including models from Triumph, MG, Austin-Healey, Sunbeam. Wheels can often be swapped between these cars if the offset, width, and center bore also work — use the calculator on each car page to check.