How tall is a 315/70R18 tire’s height?
The 315/70R18 has an overall diameter of 35.4 inches or 899 mm tall (measured from the outside edges of the wheel)
How wide is a 315/70R18 tire’s width?
The 315/70R18 has a width of 12.4 inches or 315 mm wide. This is the measurement of the tire at its thickest point, the distance between the outer sidewall’s widest point and the inner 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.
What is a 315/70R18 tire sidewall height?
The 315/70R18 has a sidewall height of 8.7 inches or 221 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.
What size rim do you need for 315/70R18?
The 315/70R18 tire has a size rim of 18 inches or 457 mm. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.
How many revolutions for 315/70R18 per mile or kilometer?
The 315/70R18 performs 570 revolutions per mile or 354 revolutions per kilometer. Revolutions per mile indicate the number of times a tire revolves while it covers the distance of one mile/kilometer
How about 315/70R18 tire circumference?
The circumference of 315/70R18 is 111.2 inches or 2824 mm.
What’s wider or narrow than 315/70R18 is acceptable?
You can replace the 315/70R18 tires that are within ±3% of the overall tire diameter. In this case, it’s between 34.3 and 36.5 inches (872mm to 926 mm). Check our tire size chart here or the tire size calculator tool here to find your size.