What does 8.75-16.5 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 8.75-16.5 tire code.
This number indicates that your tire has a width of 8.75 inches.
This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
The tire size was designed to fit rims or wheels that are inches in diameter.