How to Measure a Bolt Pattern
Posted by Tire & Wheel Specialist on Jun 2nd 2016
The bolt pattern
or bolt circle is the diameter of an imaginary circle formed by the centers of
the wheel lugs. Bolt patterns can be 4, 5, 6, or 8 lug holes. The diagram
indicates the proper measuring methods.
Four (4) BoltMeasure center to center of two holes directly
across from each other.Five (5) BoltMeasure from the CENTER on one hole to the BACK of the third hole. This
is the easiest and most accurate way to "Estimate" a 5-lug bolt
circle. You can also measure from the CENTER of o
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