That should get you your bolt pattern measurement. If the trailer hubs have an even number of bolts holding the wheel measure from the center of one bolt to the center of.
Select Wheels Bolt Pattern Bolt Circle.
How to measure lug pattern. 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. For a 4 lug wheel measure center to center of two holes directly across from each other. Measuring a 6 bolt wheel requires you to measure center to center of two holes directly across from each other.
The first step in determining your wheel bolt pattern is counting how many bolts or lugs your wheel has. Typically this will be 4 5 6 or 8. Next youll measure how many inches apart the bolt holes are.
These two steps together will give you your bolt hole pattern. Find the distance from the top of 1 lug nut to the center of another for wheels with odd-numbered bolts. If your wheel has 5 bolts or another odd number of bolts measure from the very top of 1 lug nut to the center of the bolt that is directly across from it in order to find the diameter.
A common measurement for a 5 bolt pattern is 120 millimetres 47 in from the top of 1 lug to the center of another. Namely 4 lugs wheels have four holes that are symmetrical therefore measuring the bolt pattern is not a hard thing to do. All you need to do in order to measure precisely is to start from the midpoint of one circle.
Next you need to draw a line to the opposite circle to the center point as well. Determining the bolt pattern on your trailer. You will need to first count the number of lug bolts on one wheel.
Most trailer hubs typically have 4 or 5 lugs per. If the trailer hubs have an even number of bolts holding the wheel measure from the center of one bolt to the center of. The conversion of inches to mm is 1 inch to 254 mm.
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 7 or 8 lug holes however tuner applications are typically 4 or 5 lug. Bolt circles are measured in both inches and millimeters therefore you may hear a bolt pattern referred to as both ie.
5x1143 mm is also referred to as 5x45. 5-bolt pattern is often more difficult to measure. But one can simply use a straight line coming from the backside of one hole to the center of the bold that is sitting in the third position.
6-bolt pattern just as with a 4-bolt pattern you just measure in a straight line the distance covered from the center of one hole to the center of the. You can estimate the measurement by using a straight line from the backside of one hole to the center of the third bolt hole. The accurate measurement is depicted here and can only be measured with a special tool called a bolt pattern gauge or by using a complex geometric equation.
Measure from the center of the first hole to the outside edge of the second hole. A 5-lug pattern is where things can get confusing. If you dont have the template handy you measure from the center of any hole skip a hole in either direction and then measure to the outside edge of that hole.
You measure from the BACK of one lug skip to next lug as shown and to the CENTER of that lug. That should get you your bolt pattern measurement. If you need the 4 6 or 9 Lug page look here How to measure 4 6 or 8 lug wheel bolt pattern If you want a more accurate approach check out the Wheel Bolt Circle Calculators NEW Downloads - SAVE FILE DO NOT PRINT FROM BROWSER Pocket Guide to print a handy Ruler to Help Measure 4 and 5 Lug Rims Inch.
Measure from center of one lug stud that the lug nut bolts on to to the center of the lug directly across from it if you have four- six- or eight-lug hubs. Measure using the metric side of the ruler in millimeters. Bolt patterns in 4- 6- and 8-lug can be measured by going from the center of a stud to the center of the stud directly across from it.
A 5-lug bolt pattern is a little more difficult to measure but you can easily do that by following the diagram below. If you are measuring the wheel the easiest way is to measure the distance between the center of one lug hole to the center of the lug hole adjacent to it then look on the chart and if that measurement is 2-58 inches the bolt pattern is 5 on 4-12. If it measures 3 inches the bolt pattern would be 5 on 5.
This is the way to measure the bolt pattern on your vehicle if it is not a 5 lug so 4 lug 6 lug and 8 lug all need to be measured this way. Remove the existing wheel the rear wheel is usually the easiest to measure because the hub normally wont be in the way. Use a ruler or tape measure that shows 32 nd s of an inch.
Select Wheels Bolt Pattern Bolt Circle. You will need to figure out the bolt pattern of your hubs which may be found online or by measuring. To measure your bolt pattern establish an imaginary circle that passes through the middle of each stud and measure the diameter of the circle.
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