Frequently Asked Questions
The 265 number lets you know how wide the tire is from one edge to the next in millimeters. Also, the number 65 represents the aspect proportion, indicating the level of the tire's sidewall relative to its width. The letter R stands for radial building, which is what it means. And, 20 this number indicates the wheel's size in inches, which the tire should fit.
Well, indeed the tire has a width of 265 mm, or around 10.4 inches. This number, which represents the distance between the largest spots on the outside walls, indicates the tire's section width.