Motorcycle Tires Size Meaning

5 motorcycle in abbreviated form.

Motorcycle tires size meaning.

Rim strips are rubber strips that go around the rim covering the inside edges of the spokes before the tire is mounted. Let s take a look at each. The second number is the rim size or rim diameter which in this case is 16 inches. An alphanumeric designation such as mt90 17 represents the same tire size as 130 90 17.

The number portion of the characters in brackets represent the load index of the tyre which specifies the maximum load the tyre can carry. This simply means that the tyre is suitable for motorcycle use. You ll notice the tables do not go any further than 150 90 tyre sizes. Please note that the values in this chart are the rim width not the tire width.

The first number or second letter in a tire size represents the nominal width. 4 nominal rim diameter size in inches. The width codes below are for motorcycle tires with an aspect ratio of 80 or greater. It s just expressed in a different way.

The tire width code is just a letter to substitute for the width of the rim. M means the tire is for motorcycle use t is the tire width code 90 is the aspect ratio and 17 is the rim diameter. Tire size conversion charts. There are five main aspects to determining the ideal motorcycle tire sizing.

Motorcycle tires have size codes a set of numbers and letters which represent different factors like width aspect ratio speed rating rim size construction type of the tire load and speed indices type of tube and the like. These sets of numbers and letters may either be measured in metric alpha or using the rare standard inch. 5 10 127 millimeters. A code of u means this tire will fit on a rim that is between 2 75 and 3 50 inches wide.

Numeric tire sizes typically run from 2 75 or 80mm or mh all the way to 6 0 or 150mm or mv. The first number 5 00 is the tire width in inches. In this case the tyre will fit a 17 inch diameter wheel. Width aspect ratio speed rating tire construction and rim diameter.

This is the number you are looking for. Differentiates motorcycle tires and rims from those designed for other vehicles. The tire size will also indicate what size rim strip and motorcycle inner tube is needed. Not shown on all models.