Frequently Asked Questions
This tire size indicates that it has a tread width of 265 millimeters, the sidewall height is 65% of the tread width, and the rim diameter is 18 inches. This size is typically found on larger SUVs, pickups, and crossover vehicles.
Both of these tire sizes differ in sidewall height. These two tire sizes have a tread width of 265 millimeters and a rim diameter of 18 inches. However, the tire has a sidewall that is only 65% as tall as its tread width, whereas the 265 70R18 tire has a taller sidewall that is 70% as tall as the tread width.
For these tires, the tread width is 265 mm and the sidewall height is 65% of the tread width, i.e., 265*65% = 172.25 mm. The rim diameter is 18 inches, or 457.2 mm. It should be noted that the actual height or diameter would differ based on the specific tire and the particular model or manufacturer.
The recommended tire pressure can vary depending on several factors, such as the specific car, load conditions and the manufacturer’s recommendation. However, the recommended tire pressure for this size is typically between 30 and 35 PSI. The 35 PSI value is for when the tires are cold.
These tires are around 10.4 inches in tread width and 30.9 inches in overall diameter. Specifically, 265 is the tread width in millimeters, which is equal to 265 millimeters, or around 10.4 inches. 65 stands for the sidewall height as a percentage of the tread width and accounts for 65% of 265 millimeters. Finally, R18 signifies the rim diameter of 18 inches.
