345/85R16 In Inches

What size tire is 345/85R16 in Inches?

The 345/85R16 equivalent to 39.1x13.6R16 in inches, as follow:

  • 39.1 inches (993mm) stand for the tire diameter, also referred to as the tire height
  • 13.6 inches (345mm) is the tire width, this may also know as the section width
  • 16 inches (406mm) represent the rim diameter or called the wheel diameter that can be mounted on.
InchesMetric
Tire Diameter39.1"993 mm
Tread Width13.6"345 mm
Rim Diameter16"406 mm
Sidewall Height11.5"293 mm
Circumference122.8"3119 mm
Revolutions517 revs/mile321 revs/km
tire diameter
13.6"
39.1"
Tire Side
Tire Circumference
122.8"
16"
11.5"
517 Revs/Mile

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.


Tire Size Chart for 16" Wheels:

21" Tire Diameter

22" Tire Diameter

23" Tire Diameter


24" Tire Diameter

25" Tire Diameter

26" Tire Diameter


27" Tire Diameter

28" Tire Diameter

29" Tire Diameter


30" Tire Diameter

31" Tire Diameter

32" Tire Diameter


33" Tire Diameter

34" Tire Diameter

35" Tire Diameter

36" Tire Diameter

37" Tire Diameter

38" Tire Diameter

39" Tire Diameter

*Disclaimer: The information provided on the tire size is for general informational purposes only. We recommend that you consult a certified tire specialist or National Highway Traffic Safety Administration (NHTSA) sets specific guidelines for tires used on vehicles.


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Jamie Hicks

Sullivan Kane

Tire Technician at TireSizesCalculator

Sullivan is a Tire Technician specializing in tire repair at TireSizesCalculator. With over 6 years of experience in the industry, Sullivan has become an expert in tire repair, maintenance & installation.


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