325/35R18 In Inches

What size tire is 325/35R18 in Inches?

The 325/35R18 equivalent to 27x12.8R18 in inches, as follow:

  • 27 inches (685mm) stand for the tire diameter, also referred to as the tire height
  • 12.8 inches (325mm) is the tire width, this may also know as the section width
  • 18 inches (457mm) represent the rim diameter or called the wheel diameter that can be mounted on.
Diameter27"685 mm
Tread Width12.8"325 mm
Rim Diameter18"457 mm
Sidewall Height4.5"114 mm
Circumference84.8"2154 mm
Revolutions747"464 mm
tire diameter
Tire Side
Tire Circumference
747 Revs/Mile

What is a 325/35R18 tire width?

The 325/35R18 has a width of 12.8 inches or 325 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 325/35R18 tire’s height?

The overall diameter of a 325/35R18 is 27 inches or 685 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 325/35R18?

The size rim of a 325/35R18 tire is 18 inches or 457 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 325/35R18 tire sidewall’s height?

The sidewall height of a 325/35R18 is 4.5 inches or 114 mm tall. It’s measured from the rim to the outer edge of the tire.

What about 325/35R18 tire circumference?

325/35R18 tire has a circumference of 84.8 inches or 2154 mm

How many revolutions for 325/35R18 per mile & kilometer?

The 325/35R18 performs 464 revolutions per kilometer or 747 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 325/35R18 is acceptable?

You can replace the 325/35R18 tires that are within ±3% of the overall tire diameter. In this case, it’s between 26.2 and 27.8 inches (664mm to 706 mm). Check our tire size chart here or the tire size calculator tool here to find your size.

Tire Size Chart for 18" Wheels:

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

38″ Tire Diameter

Share on:

Leave a Comment