Ityrecare At the sidewall, the score can be marked within the format. The primary set is the contact patch or its width in millimeters. For instance, the tyre with a "205/55/r15" size has 205 millimeters of width or touch patch. The center variety refers back to the element of its ratio. In the example, fifty five indicates 55 percentage of the width of the tyre. Consequently, its peak is fifty five percentage of its width. Moreover, r signifies that the wheel is radical in construction and the 15 suggests that you need 15 inches for the wheel's diameter.
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