How wide is a 275 6015 tire?

A 275/60R15 tire has a width of approximately 275 millimeters. The "275" in the designation refers to the tire's section width, which is the measurement from sidewall to sidewall. The "60" indicates the aspect ratio, meaning the height of the sidewall is 60% of the tire's width. Therefore, the overall width of a 275/60R15 tire is about 10.8 inches.