What is a 235/55R18 tire width?
The 235/55R18 has a width of 9.3 inches or 235 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 235/55R18 tire’s height?
The 235/55R18 has an overall diameter of 28.1 inches or 715 mm tall (measured from the outside edges of the wheel)
What size rim do I need for 235/55R18?
The size rim of a 235/55R18 tire is 18 inches or 457 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 235/55R18 tire sidewall’s height?
The sidewall height of a 235/55R18 is 4.6 inches or 129 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.
What about 235/55R18 tire circumference?
235/55R18 tire has a circumference of 88.3 inches or 2243 mm
How many revolutions for 235/55R18 per mile & kilometer?
The 235/55R18 performs 446 revolutions per kilometer or 718 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 235/55R18 is acceptable?
You can replace the 235/55R18 tires that are within ±3% of the overall tire diameter. In this case, it’s between 27.3 and 28.9 inches (694mm to 736 mm). Check our tire size chart here or the tire size calculator tool here to find your size.