What is a 255/40R17 tire width?
The 255/40R17 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 big is a 255/40R17 tire’s height?
The overall diameter of a 255/40R17 is 25 inches or 636 mm tall (measurement of a tire’s outside diameter through its exact center when inflated with no load.
What size rim do I need for 255/40R17?
The size rim of a 255/40R17 tire is 17 inches or 432 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 255/40R17 tire sidewall’s height?
The sidewall height of a 255/40R17 is 4 inches or 102 mm tall. It’s measured from the rim to the outer edge of the tire.
What about 255/40R17 tire circumference?
255/40R17 tire has a circumference of 78.5 inches or 1994 mm
How many revolutions for 255/40R17 per mile & kilometer?
The 255/40R17 performs 502 revolutions per kilometer or 808 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 255/40R17 is acceptable?
You can replace the 255/40R17 tires that are within ±3% of the overall tire diameter. In this case, it’s between 24.3 and 25.8 inches (617mm to 655 mm). Check our tire size chart here or the tire size calculator tool here to find your size.
