What is a 315/20R30 tire width?
The 315/20R30 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 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 315/20R30 tire’s height?
The 315/20R30 has an overall diameter of 35 inches or 888 mm tall (measured from the outside edges of the wheel)
What size rim do I need for 315/20R30?
The size rim of a 315/20R30 tire is 30 inches or 762 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 315/20R30 tire sidewall’s height?
The sidewall height of a 315/20R30 is 2.7 inches or 63 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.
What about 315/20R30 tire circumference?
315/20R30 tire has a circumference of 110 inches or 2794 mm
How many revolutions for 315/20R30 per mile & kilometer?
The 315/20R30 performs 358 revolutions per kilometer or 576 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 315/20R30 is acceptable?
You can replace the 315/20R30 tires that are within ±3% of the overall tire diameter. In this case, it’s between 34 and 36.1 inches (861mm to 915 mm). Check our tire size chart here or the tire size calculator tool here to find your size.