285/55R20 in Inches: Key Specifications, Performance, and Comparisons
The 285/55R20 tire comes in at 32.4 inches (822 mm) in overall diameter, with a tread width of 11.2 inches (285 mm) and a 20-inch (508 mm) rim fitment. Its sidewall stands 6.2 inches (157 mm) tall, giving the tire a circumference of 101.7 inches (2581 mm) and around 623 revolutions per mile (387 per…










