It means that, your wheel has 5 bolts evenly spaced in a circle of 100mm diameter. Ways of measuring bolt 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. All products, company names, brand names, trademarks and logos are the property of their respective owners! Measuring a 6 bolt wheel requires you to measure … Next, you'll measure how many inches apart the bolt holes are. Bolt Pattern; 2-5/8 inches: the bolt pattern is 5x 4-1/2: 2-3/4 inches: the bolt pattern is 5 x 4-3/4: 3 inches: the bolt pattern is 5 x 5: 3-1/4 inches: the bolt pattern is 5 x 5-1/2 Choose any lug bolt and measure the distance between the back of one lug to the center of another that is directly across from it. The measurement of a 5 lug bolt pattern is a bit difficult. That’s all about bolt pattern. OR the way I prefer is to measure from the center of a bolt hole to the outside edge of either of the bolt holes furthest from it. The 5 X 4.5 Bolt Pattern or Pitch Circle Diameter (PCD) is made up of the stud count (5) and the bolt circle measurement (4.5), the notional circle determined by the center position of the studs.. You may ask, why should we learn about bolt pattern? To cover the loss, they use adapters to adjust the mismatched rim in their vehicle. Different vehicles come with different types of bolt pattern in their wheels. It gives us the diameter of a theoretic circle formed by the centers of lug holes. Alternate 5 Lug Bolt Pattern Measurement Alternate 5 Lug Measurement: 2 5/8" Center to Center = 5 X 4.5 Bolt Pattern. For accurate estimation, you need a wheel pattern gauge. The measurement of a 5 lug bolt pattern is a bit difficult. Four (4) Bolt. If the diameter of the circle varies even for one millimeter, two rims won’t match. Bolt patterns with an even number of lugs are measured from bolt center to bolt center while 5 lug bolt patterns are measured from the top of the upper lug to the center of the lower lug. Typically this will be 4, 5, 6, or 8. If you drive your own vehicle, you must learn about the bolt patterns in your wheel. Bolt circles are measured in both inches and millimeters, therefore you may hear a bolt pattern referred to as both (i.e. First, you need to understand what a lug hole is. (pitch circle diameter) or bolt pattern diameter will be the distance measured. I attached two pictures that show this as well. Measure from the center of one lug holes to the center of the other lug hole that is sitting right across the first one. It is important to skip one bolt when measuring. Measure 5 lug wheel bolt patterns from the outside edge to center distance between two studs that are across the hub from each other. Bolt patterns with an even number of lugs are measured from bolt center to bolt center while 5 lug bolt patterns are measured from the top of the upper lug to the center of the lower lug. Remember that you always measure the lug pattern or bolt pattern for your Factory Original Wheels from the center of the lug hole to center of the one across from it (not edge to edge). This will get you the same measurement. You can estimate the measurement by using a straight line from the backside of one hole to the center of the third bolt hole. In that way, we measure the distance from the centers of two bolt holes that are opposite to one another. 4 Lug. Wheel Dimensions There are four important measurements that are used to categorize and identify a wheel for fitment purposes. If your trailer wheel hubs have 5 lug bolts, measuring is slightly different. Adapters just create an infirm spot for your rims to fit in the wheel. If you need any more help with your lug pattern give us a call at 800-896-7467. The bolt pattern or bolt circle is the diameter of an imaginary circle formed by the centers of the wheel lugs. If it measures 3 inches the bolt pattern would be 5 on 5. 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 2-5/8 inches the bolt pattern is 5 on 4-1/2. Remember, the diameter of circle may vary. Lug bolts or lug nuts are attached in these lug holes. When measuring a 4 lug or 6 lug, the P.C.D. You need a scale or gauge. The most common trailer wheel bolt pattern overall is 5 X 4.5 and is also a very popular size in passenger cars. These two steps together will give you your bolt hole pattern. So, I’ll measure from bolt center to bolt center, then add .25″. If you don’t 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. Another easy way to look for bolt pattern is to search in google using the make, model and production year of your vehicle. The measurement is easy. A 5-lug pattern is where things can get confusing. If the distance is: 2-5/8" - the bolt pattern is 5 on 4-1/2 2-3/4" - the bolt pattern is 5 on 4-3/4 Otherwise, you will end up wasting your money on the wrong variant. To find your bolt pattern, measure the distance as accurately as possible and then find the corresponding bolt pattern in the conversion table below. Thanks! A bolt circle of 5 x 4.5 would indicate a 5 lug bolt pattern on a circle with a diameter of 4.5 inches. This measurement is your bolt pattern diameter. If you need the 4, 6 or 9 Lug page look here How to measure 4, 6 or 8 lug wheel bolt pattern After learning the importance of bolt patterns, you might be looking for an easy way out. Copyright © 2020 CAPITOL-TIRES.com. Measuring bolt patterns is a critical part of ordering wheels. For example, if you have a wheel with 5 bolt holes and they form a circle with a 5-1/2" diameter, you have a wheel with a 5 on 5-1/2 bolt pattern. However, the measurement technique for odd number of lug pattern is difficult. Alternate 5 Lug Measurement: 3 1/4" Center to Center = 5 X 5.5 Bolt Pattern. Capitol-Tires.com is an independent enthusiast website and is not affiliated with or endorsed by American Tire Distributors (ATD), Nexen, Itochu or any other manufacturers and its content is solely for informational purposes. 5 X 4.5 Bolt Pattern Measurement and Specifications. So, you need to know the difference before purchasing rims for your vehicle. You probably want to know the right technique to measure bolt patterns effectively. For a 4- or 6-bolt car, this measurement is merely the distance between the center of two diametrically opposite bolts. We will illustrate how to measure a 4-lug bolt patter and a 5-lug bolt pattern. Around this large hub bore, you will find few holes that are smaller in size. In a 5-lug wheel, measure from the back side of one lug hole to the center of another lug hole that is sitting across the former lug hole. To find your bolt pattern, measure the distance as accurately as possible and then find the corresponding bolt pattern in the conversion table below. Save my name, email, and website in this browser for the next time I comment. Because, different vehicles don’t come with the same bolt patterns. Common bolt patterns are 4, 5, 6, or 8 lug holes. 5 Lug . Extend the ruler directly across from the bolt to the space across from the bolt, located in the center of two bolts or lugs, to determine the measurement. Thereby, we do not recommend adapters. Find any lug and measure the distance between the back edge of one lug to the center of another one directly across from it. To get 5 and 7 lug bolt patterns it's not so simple. How to Measure Bolt Patterns? For 5 Lug wheels its only slightly more complicated then the 4, 6, or 8 lug measurement. You measure from the BACK of one lug (skip to next lug as shown) and to the CENTER of that lug. These smaller openings are known as lug holes. ​The bolt pattern refers to a circular pattern which determines how lug holes are designed in the wheel. All but the 5-lug bolt patterns are measured this way. Hey! Be sure … Bolt patterns with an even number of lugs are measured from bolt center to bolt center while 5 lug bolt patterns are measured from the top of the upper lug to the center of the lower lug. The bolt pattern tells us how many bolt holes are on the wheel and in what fashion they are designed in the wheel. If you are using your vehicles for daily operation, adapters may lead to severe accidents. 4-bolt pattern is measured in a straight line from the center of one bolt hole to the opposite one. The technique for measuring 4, 6 or 8 lug wheel is same. Now that you know how to measure lug bolt patterns, here … say the number of lug holes/studs on measurement, such as : 5 on 4.5 or 6 on 135mm. A larger vehicle will come with more bolts and larger bolt circle. You can also determine your 5 bolt pattern by measuring the distance between the center of one bolt hole, to the center of the bolt hole next to it. Now, start at the outer wall of the bolt hole and measure all the way to the center of the other bolt hole. But even two 6 lug holes bolt pattern can mismatch. All manufacturer names, symbols, and descriptions, used in our images and text are used for identification purposes only. To measure 5 lug pattern wheels, hold the end of the ruler or tape measure to the center of one bolt. Alternate 5 Lug Bolt Pattern Measurement. ToolsSpecialist.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. So if you get 4.5 inches, you have a 4X4.5 bolt pattern (four on four and a half). For a 4 lug wheel, measure center to center of two holes directly across from each other. See Also: Wheel Bolt Pattern Cross Reference ~ Look-up a vehicle bolt pattern by Make/Model or browse all vehicles with a particular bolt pattern. So, I have a ’67 Camaro that I’m buying wheels for – I’m ordering them from across the country, so I got to get this right! For example, if you have a 5 lug wheel and your measurement is 5″ then … 8 Lug. The hub lug bolt pattern will be determined by the number of lug bolts and the distance between the opposing hub bolt (see 4-lug hub diagram). In a 5-lug wheel, measure from the back side of one lug hole to the center of another lug hole that is sitting across the former lug hole. To measure a 5-bolt lug pattern you measure from the center of a bolt hole straight across the center of the wheel to right between two lugs on other side. Learn more about wheel dimensions. What Vehicles Use Wheels With 5 X 4.5 Bolt Pattern? 5-bolt patterns can be more difficult to measure since the bolt holes are not directly across from each other. It is neither inferred nor implied that any item mentioned by Capitol-Tires.com is a product authorized by or in any way connected with any products/vehicle manufacturers displayed on this page. So if you have a four-lug hub and the measurement came out to 100mm, the bolt pattern is 4 X 100, which means that you have four lugs and that the separation is 100mm. Since the lug holes are not exactly across each other, the measurement is different. If your wheel has a 5-bolt pattern, measure from the BACK of one bolt hole to the center of the second bolt hole as shown in the diagram. A common measurement for a 5 bolt pattern is 120 millimetres (4.7 in) from the top of 1 lug to the center of another. Measure using the metric side of the ruler, in millimeters. Since many people are unaware of bolt patterns, they buy rims that do not match their vehicle. Most recreational and utility trailers on the road today have a 4, 5 or 6 lug bolt pattern, while heavy-duty trailers will most often use 6, 8 or 10 lug wheels. For accurate estimation, you need a wheel pattern gauge. Measurement of A 5-Lug Bolt Pattern. Identifying your bolt pattern or lug pattern. This is very dangerous. For example, a bolt circle of 5x120 refers to a 5 lug bolt pattern on a circle and the diameter of this circle is 120mm. The closest you can get is to measure from the center of … The correct terminology for referencing bolt patterns is to . Wheels generally have 4-lug, 5-lug, 6-lug or 8-lug bolt patterns. The 5 X 4.5 bolt pattern is common to FORD, MAZDA, LEXUS, TOYOTA, MERCURY, MITSUBISHI, HONDA, DODGE, NISSAN, ACURA, CHRYSLER, INFINITI and other vehicles. Common bolt patterns are of 4, 5, 6 or 8 lug holes. Since the lug holes are not exactly across each other, the measurement is different. The pattern which dictates the formation of lug holes in the wheel is called bolt pattern. You need to measure from the center of one lug to the center of the lug nearest to it. You can see a big hole in the center of your wheel. All rights reserved. If you ever need to buy new rims for your truck, you should know about bolt patterns. 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. On the other hand, 6 or 8 lug bolt patterns are measured from centrum to centrum of two opposite bolt holes, just like the 4-lug bolt pattern. All but 5-lug patterns are measured in this manner. The rear-end is actually a Dana 60, and the bolt pattern on the rear is much bigger than the front… I think it measures about 5.5″ to 5.75″, I have to double check. This video shows how to measure the bolt pattern of a 6-lug trailer wheel; or any other wheel. Top 10 Best Wire Wheel For Rust Removal in 2020, Top 10 Best Roofing Underlayment Reviews In 2020, Different Types Of Roof Underlayment Explained, How To Make Homemade Tire Shine – The Ultimate Guide, Top 11 Best Water Shut off Valves For The Money In 2020. 5x114.3 mm is also referred to as 5x4.5). If your trailer wheel has 5 lugs, measuring is a little different. I have to get center caps in there. A bolt circle of 5x114.3 mm would indicate a 5 lug pattern on a circle with a diameter of 114.3mm (or 4.5"). This distance will give you the bolt circle diameter for a 5-lug go-kart wheel. 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. That should get you your bolt pattern measurement. Prior to buying a rim next time, measure your bolt pattern first and buy the perfect rim for your vehicle. The diagrams below indicate the proper measuring methods. The distance that you are measuring is the diameter of a circle intersecting the center of each lug … 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. To get a 4, 6 or 8 lug bolt pattern use a device to measure from the center of one lug to the center of the lug directly accross from it. So by allowing lug bolts to fit in, lug wholes make sure that wheels are mechanically attached to the vehicle. How To Measure 5 Lug Bolt Patterns. To find your bolt pattern, measure the distance as accurately as possible and then find the corresponding bolt pattern in the conversion table below. Equivalent Bolt Pattern: 5 X 114.3 How To Measure 5 Lug Bolt Patterns. For example, if you have a 5 lug wheel and your measurement is 5″ then your bolt pattern is 5 x 5″ (5 x 127mm). In this process, you will be skipping the hole that lies in between the two holes you are measuring. Select 2 bolts that have a 1 bolt spacing on either side. Cleaning Pheasants: Step by Step Instruction, How to Reset Tire Pressure Sensor on Toyota, Measuring tread depth with a coin and a gauge, Land Rover Defender, Discovery, Range Rover. 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