Measuring Bolt Pattern On Wheels

Measuring the wheel bolt pattern on your vehicle is necessary if you are in the market for aftermarket wheels.
Measuring bolt pattern on wheels. The term bolt pattern refers to the number of bolt holes and the diameter of the circle that they form on your wheels. 6 lug wheels are measured like 4 lug wheels. Bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs note. Bolt patterns for wheels with even bolt holes 4 6 or 8 holes to measure between the holes on a wheel with an even number of holes simply measure from the center of one bolt hole to the center of its opposite to determine the diameter of the lug pattern.
By speedway tech team. Tech wheels tires videos speedy tip. How to measure bolt patterns. Luckily it s actually really easy to measure a bolt.
A bolt circle of 4x100 would indicate a 4 lug pattern on a circle with a diameter of 100mm. The diagram upper left indicates the proper measuring methods. When you need to update or replace the wheels on your vehicle or trailer having an accurate bolt pattern measurement is key to finding wheels that fit correctly. When searching for aftermarket wheels you ll find that the wheel bolt patterns are listed for you to determine which wheels will fit your vehicle.
Whether you are looking to adapt or match a new set of wheels we have a simple guide to. When measuring a 5 lug.