Frequently Asked Questions
The width of a 275-40r20 tire is 275 mm, or about 10.8 inches. This tire has a diameter of 28.7 inches. The sidewall peak—that's the peak from the rim to the tread—is 4.3 inches. The circumference of the tire is 90 inches, and it makes approximately 704 revolutions per mile.
A 275-40r20 tire is usually authorized to be established on rims that are 20 inches in diameter and 9–11 inches huge. However, the precise match might also range primarily based on the specific tire emblem and version.