The units of measure used when defining a bolt circle hole list must all be of the same type, for example:

How to measure a bolt pattern. A bolt pattern or bolt circle is the. 7 rows to find your bolt pattern, measure the distance as accurately as possible and then find the. So if you see 4 1/2 inches,.

Now that you know how to measure lug bolt. It might be a simple process but we can always use a refresher. Measure from the center of the.

The easiest way to estimate the 5 lug bolt pattern, is to measure from the back of a hole to the center of the second hole. Bolt circles are measured in both inches and millimeters, therefore you may hear a bolt pattern referred to as both (i.e. A bolt circle of 5x114.3 mm.

In this case the ruler is not across the center. Bolt patterns are just measurements of a circle that go across the middle of the lugs. Measure a five bolt wheel from the edge of one bolt hole, skip one bolt hole and then the center of the next hole.

Use a ruler or a tape measure, measure the distance from the middle of one bolt hole, skip one bolt hole in any direction, and then measure to the farthest edge of that bolt. It can be helpful to know this measurement if you want to put new wheels on your car. First hole to the outside edge of the second hole.

Then, compare the distance to those in the list below to find the. The number you see will be the actual measurement of the bolt pattern. For a 4 lug wheel, measure.