What does 31x10.50R15 mean?
Tire sizes are easy to understand once you learn how to read them. On this page you'll find a color-coded explanation of the 31x10.50R15 tire code.
10.50 | This number indicates that your tire has a width of 10.50 inches. | ||||||
31 | This mark reveals that your tire has a diameter of 31 inches. | ||||||
15 | The tire size was designed to fit rims or wheels that are 15 inches in diameter. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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