Frequently Asked Questions
The entire diameter, or height, of this tire is roughly 32.4 inches (823 mm). The brand and type of tire, as well as the air pressure within the tire, may cause this height to fluctuate slightly.
Each number in the size represents the following:
- This value 305, in millimeters, denotes the tire's width.
- And, the number 60 expresses aspect ratio 60, or the height of the tire's sidewall as a proportion of its width.
- Also, this letter R designates the kind of tire construction.
- Moreover, the tire's intended wheel diameter is 18.