225/45R19 In Inches

What size tire is 225/45R19 in Inches?

The 225/45R19 equivalent to 27x8.9R19 in inches, as follow:

  • 27 inches (685mm) stand for the tire diameter, also referred to as the tire height
  • 8.9 inches (225mm) is the tire width, this may also know as the section width
  • 19 inches (483mm) represent the rim diameter or called the wheel diameter that can be mounted on.
Diameter27"685 mm
Tread Width8.9"225 mm
Rim Diameter19"483 mm
Sidewall Height4"101 mm
Circumference84.8"2154 mm
Revolutions747"464 mm
tire diameter
Tire Side
Tire Circumference
747 Revs/Mile

What is a 225/45R19 tire width?

The 225/45R19 has a width of 8.9 inches or 225 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 225/45R19 tire’s height?

The overall diameter of a 225/45R19 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 225/45R19?

The size rim of a 225/45R19 tire is 19 inches or 483 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 225/45R19 tire sidewall’s height?

The sidewall height of a 225/45R19 is 3.5 inches or 101 mm tall. It’s measured from the wheel rim to the top of the tread, expressed as a percentage of tire width.

What about 225/45R19 tire circumference?

225/45R19 tire has a circumference of 84.8 inches or 2154 mm

How many revolutions for 225/45R19 per mile & kilometer?

The 225/45R19 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 225/45R19 is acceptable?

You can replace the 225/45R19 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 19" Wheels:

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

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