Tire sizes are simple to understand once you know how to read them. On this page you will find a detailed explanation of the 205/45R17 84W tire code.

205

This number indicates the tire has a width of 205 millimeters.

45

This number means that your tire has an aspect ratio of 45%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 45% of the width. In this case, the sidewall height is 0 millimeters.

Radial

This letter indicates how your tire was constructed. Radial is the standard construction method for 99% of all tires sold today.

17

The tire size was designed to fit rims or wheels that are 17 inches in diameter.

Oh no! We are unable to find any vehicles for that tire size!

Some Popular Sizes