How tall is a 345/85R16 tire’s height?
The 345/85R16 has an overall diameter of 39.1 inches or 992 mm tall (measured from the outside edges of the wheel)
How wide is a 345/85R16 tire’s width?
The 345/85R16 has a width of 13.6 inches or 345 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 345/85R16 tire sidewall height?
The 345/85R16 has a sidewall height of 11.5 inches or 293 mm tall. It’s measured from the rim to the outer edge of the tire.
What size rim do you need for 345/85R16?
The 345/85R16 tire has a size rim of 16 inches or 406 mm. This number represents the distance between the two bead seat areas where the tire is sealed onto the wheel.
How many revolutions for 345/85R16 per mile or kilometer?
The 345/85R16 performs 517 revolutions per mile or 321 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 345/85R16 tire circumference?
The circumference of 345/85R16 is 122.8 inches or 3119 mm.
What’s wider or narrow than 345/85R16 is acceptable?
You can replace the 345/85R16 tires that are within ±3% of the overall tire diameter. In this case, it’s between 37.9 and 40.3 inches (962mm to 1022 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

