Temporary spare tire sizing
2 posts
Can a Spare Tire Be a Different Size From the Other Tires?
Why a temporary spare can be narrower or sit on a different wheel size, how to read its sidewall markings, and how to compare overall diameter and circumference.
Space-Saver and Collapsible Spare Tire Sizes Explained
How to read temporary spare tire size markings such as T135/80D16 101M, calculate compact spare dimensions, and compare a space-saver with your regular tire.