If you've ever changed a tire, then you know that many bicycles and some vehicles use an inner tube inside the tire. How to Read Motorcycle Tire Sizes. They begin with the letters DOT, followed by a series of eleven or twelve numbers/letters that indicate the manufacturing location, tire size, manufacturer’s code, and age of the tires. The first thing you should know is about the tire size for you to choose the right size suitable for your motorcycle. The aging process depends on the environment and usage conditions, type of rubber, purpose of the tire, etc. All tires must have a DOT, or Department of Transportation number, which indicates the tire has passed all minimum DOT standards for sale in the U.S. How Dirt Bike Tire Sizes Work: Breaking Down Numbers. With a 28mm tire, you could get away with a 20mm or 21mm internal rim width. Tire Size Conversion Charts. Reply How To Read Motorcycle Tires Tire Codes Jpcycles Com Motorcycle Tires 101 Fix Com Here’s an example: DOT 73C2 KLH0913. by Emeka. Your Dunlop motorcycle tyre sidewall contains all the information about your tyre that you’ll need, but what does a number such as 120/70 ZR17 M/C (58W) actually mean? For each tire size you input our tire calculator suggests multiple tire sizes that are with in one inch bigger and smaller of the entered tire size. Motorcycle Street Tire Size Conversion Chart Front Tires Rear Tires Metric Alpha Inch Metric Alpha Inch 80/90 MH90 2.50/2.75 110/90 MP85 4.50/4.75 Way back when … motorcycle tires didn't get much larger than an MV85 which is equivalent to a width of 150mm. It’s important to understand that tires come in many different sizes that can determine the tire’s performance, their suitability for your specific vehicle, and their overall appropriateness for your driving needs. When it comes to motorcycle tire sizes, remember that there are a few things that you do require to be aware of. How To Read Motorcycle Tires Tire Codes Jpcycles Com Motorcycle Tires 101 Fix Com What sets us apart is our tire suggestion guide. Vehicle manufacturers equip some light trucks with "LT" type tires. One consistent part is the tyre, which has been an integral piece of the motorcycle since its inception. How to read motorcycle tires motorcycle tires 101 fix com how to decipher motorcycle tire codes your motorcycle tire sidewall markings. HOW TO READ YOUR MOTORCYCLE TYRE’S SIDEWALL MARKINGS. Deciphering a Tire Size. Tire Size Specifications. An example of the coding found on a common tire. While motorcycle tires have existed for more than 100 years, their appearance has changed dramatically. If a tire size has no letters at the beginning, this indicates a Euro metric tire. How to read motorcycle tires motorcycle tires 101 fix com how to decipher motorcycle tire codes how to read motorcycle tire dates. In this guide I have explained motorcycle tyre sizes as well as covered what the different sizes and tyre profiles can do for you as a … How to read tire size. In fact, keeping tires good on your motorcycle is very important . Here's why. The size of the tire needed for your motorcycle (if buying new from a dealership) comes already with the manufacturer’s preferred make/model and profile mounted on the bike. Tweet Share. That is why correct use and maintenance of your motorcycle’s tires, as well as knowledge of the tire’s characteristics, increases the lifespan of the tire, saves money and promotes safety. While quality is positively 1 of them, you can moreover need to be a tad bit more discerning with regard to the options you make. Motorcycle tyre sizes can seem awfully complicated to a lot of riders. How To Read Motorcycle Tire Sizes. You'll notice the tables do not go any further than 150/90 tyre sizes. Motorcycle tires usually last for 5 to 10 years, but the golden age, according to most manufacturers, ends at the 6 th year of a tire’s frequent usage. How To Read Dunlop Motorcycle Tire Size. How To Read Motorcycle Tire Size Numbers. One style uses a dash between two numbers, the other style uses a forward slash and a dash between three numbers, and the other style use an X between two numbers. How to Read Tire Sizes by Andrew Chen . The tire size is marked on the tire sidewall. Learn how to read motorcycle tire size with a range of quality equipment and parts available at No-Mar Tire Changer. Tubeless: No tube is used, when mounted on a tubeless rim; abbreviated "TL" Rear: Direction of rotation for rear tire, indicated by an arrow on the tire sidewall Michelin: Tire manufacturer 73 Load index: For example, 73 corresponds to a load of 805 pounds (365kg) per tire Radial Pilot Power 3: The tire's model name 190: Nominal section width of the tire, expressed in millimeters (Click here to see the larger image.) Motorcycle and dirt bike tire sizes can be expressed in 3 basic formats: Alphabetical, Metric and Inch. October 26, 2014 0 wajidi. By the time you have finished reading, you will be able to look at a dirt bike tire and make sense of it – you will understand dirt bike tire sizes. While we are at it, we may as well deal with another matter of much confusion. Here’s a primer on how to decipher which tire size might be best for you. Many people don't know how to read motorcycle tire sizes. reza July 19, 2018. Some current touring bikes still use the alpha size … Tire sizes can appear to be confusing at first, however after understanding them they can actually be quite simple. If you want to go down to a 25mm tire for example, your rim would need to be no wider than 18 or 19mm on the inside. (Tire sizing) The correct way to read a tire size, xxx/yyRzz: x represents the tire’s tread width, in millimeters; y represents the height, which is a percentage of the width (it is also called the ‘aspect ratio’); R stands for ‘radial,’ which is the standard design for all modern tires; z The letters "LT," either at the beginning or at the end of the tire size indicate the tire was designed for light trucks. This Dirt Bike Tire Sizes Guide will make your life much easier! Always remember to ride drive safely and respect the environment. The alpha numeric method of tire sizing is older than the metric system. There are three different styles of tire sizes. So a 285/75R16 metric tire would calculate to an inch measurement tire of 32.82X11.22R16. Alphabetical Size Format. The alphabetical size format is mostly used on older bikes. This is why it is so important to keep an eye on your motorcycle tire health. Similar to a tire, a tube has a measurement on it to tell the correct size. For example, if you know how to read tire’s sidewall you can learn where and when your tire was made, and in some cases eve if it complies with pass-by noise regulations in Europe! Width in millimeters – The first of the tire size numbers gives you the width of the tire from sidewall to sidewall in millimeters. An example tire size is 245/45R18, which tells us the width, sidewall height, internal construction and matching wheel diameter. Uncategorized August 12, 2018 0 masuzi. But, make sure to remember a tire can be stored in a shop for 2 years or even more. There are a lot of dirt bike tire sizes available to motocross and off-road riders. First off, there's those big numbers and letters that may read something like 130/90 16, or MT90 16. 1. ... How to read motorcycle tire dates chapmoto com motorcycle tires letters what do they mean chapmoto com understanding your tyre s sidewall dunlop how to read motorcycle tires tire codes jpcycles. To determine the tire’s age, look at the last four numbers of the code. In this article we’ll teach you to decode the information behind numbers on the sidewall. + P-Metric and Euro-Metric tires may have different load capacities. How can we tell? A tire size conversion calculator or tire diameter calculator is the best way to get the answers you are looking for when it comes to tire sizes. Falken Tire. Here’s a primer on tire size and other sidewall markings that can give you valuable information about your tires. In this case, these are both the same size tires. This code represents the manufacturer and the plant it was manufactured at (R8) and the size (LN). 888-986-6627 We carry gauges, hitch mounts, and more. If anything is wrong with either of your tires, you could end up in a serious accident. For the sake of easily understanding how to read a tire’s metric size dimensions we’ll use a common rear tire size found on modern sportbikes: 180/55 x 17. These numbers indicate the size of the tire, and the rim it's designed to go on. Motorcycle Tire Speed Ratings, Load Ratings and Tire Size Designations Front Tire Size Conversions Rear Tire Size Conversions Metric Alpha Inch Metric Alpha Inch 80/90 MH90 2.50/2.75 110/90 MP85 4.00/4.75 90/90 MJ90 2.75/3.00 120/90 MR90 4.50/4.75 100/90 MM90 3.25/3.50 130/80 5.00/5.10 120/80 4.25/4.50 140/80 5.50/6.00 120/90 MR90 4.25/4.50 140/90 MU90 5.50/6.00 130/90 MT90 … In this article, we will attempt to break that code. Tire sidewall can tell you much more than just their size. If you remove the tire and measure the internal rim width, you can determine the minimum and maximum tire sizes it can support. Further, your owner’s manual provides the specifics you need when it comes to replacing your tires or if you wish to buy a special compound for the track or your long distance tour, etc. Tires are made of rubber, so every time you ride on the pavement, dirt or other surfaces, the friction erodes the material a bit. The tire is the only part of the motorcycle that makes contact with the road. A tire's dimensions can be determined by reading the markings on the sidewall. Eventually, the tires can grow bald, meaning there is no tread, which may make riding dangerous. Modern motorcycles have little in common with early motorcycles that were modeled after bicycles. 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