345/40R17 In Inches

What size tire is 345/40R17 in Inches?

The 345/40R17 equivalent to 27.9x13.6R17 in inches, as follow:

  • 27.9 inches (708mm) 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
  • 17 inches (432mm) represent the rim diameter or called the wheel diameter that can be mounted on.
Diameter27.9"708 mm
Tread Width13.6"345 mm
Rim Diameter17"432 mm
Sidewall Height5.4"138 mm
Circumference87.7"2228 mm
Revolutions723"449 mm
tire diameter
Tire Side
Tire Circumference
723 Revs/Mile

What is a 345/40R17 tire width?

The 345/40R17 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 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 345/40R17 tire’s height?

The 345/40R17 has an overall diameter of 27.9 inches or 708 mm tall (measured from the outside edges of the wheel)

What size rim do I need for 345/40R17?

The size rim of a 345/40R17 tire is 17 inches or 432 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 345/40R17 tire sidewall’s height?

The sidewall height of a 345/40R17 is 5.4 inches or 138 mm tall. It’s measured from the rim to the outer edge of the tire.

What about 345/40R17 tire circumference?

345/40R17 tire has a circumference of 87.7 inches or 2228 mm

How many revolutions for 345/40R17 per mile & kilometer?

The 345/40R17 performs 449 revolutions per kilometer or 723 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 345/40R17 is acceptable?

You can replace the 345/40R17 tires that are within ±3% of the overall tire diameter. In this case, it’s between 27.1 and 28.7 inches (687mm to 729 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

Tire Size Chart for 17" Wheels:

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

36" Tire Diameter

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