What is a 255/60R20 tire width?
The 255/60R20 has a width of 10 inches or 255 mm wide. This is the measurement of the tire at its thickest point, the distance between the inner sidewall’s widest point and the outer sidewall’s widest point. This physical width of the tire can change if the tire is mounted on a wheel slightly wider or narrower than the size indicated by the rim width.
How tall is a 255/60R20 tire’s height?
The 255/60R20 has an overall diameter of 32 inches or 814 mm tall (measured from the outside edges of the wheel)
What size rim do I need for 255/60R20?
The size rim of a 255/60R20 tire is 20 inches or 508 mm tall. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.
How tall is a 255/60R20 tire sidewall’s height?
The sidewall height of a 255/60R20 is 6 inches or 153 mm tall. It’s measured from the rim to the outer edge of the tire.
What about 255/60R20 tire circumference?
255/60R20 tire has a circumference of 100.5 inches or 2553 mm
How many revolutions for 255/60R20 per mile & kilometer?
The 255/60R20 performs 392 revolutions per kilometer or 631 revolutions per mile. Revolutions per mile indicate the number of times a tire revolves while it covers the distance of one mile/kilometer
What’s wider or narrow than 255/60R20 is acceptable?
You can replace the 255/60R20 tires that are within ±3% of the overall tire diameter. In this case, it’s between 31 and 33 inches (790mm to 838 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

