What is a 215/40R14 tire width?
The 215/40R14 has a width of 8.5 inches or 215 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 215/40R14 tire’s height?
The overall diameter of a 215/40R14 is 20.8 inches or 528 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 215/40R14?
The size rim of a 215/40R14 tire is 14 inches or 356 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 215/40R14 tire sidewall’s height?
The sidewall height of a 215/40R14 is 3.4 inches or 86 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.
What about 215/40R14 tire circumference?
215/40R14 tire has a circumference of 65.3 inches or 1659 mm
How many revolutions for 215/40R14 per mile & kilometer?
The 215/40R14 performs 603 revolutions per kilometer or 970 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 215/40R14 is acceptable?
You can replace the 215/40R14 tires that are within ±3% of the overall tire diameter. In this case, it’s between 20.2 and 21.4 inches (512mm to 544 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

