245/55R19 in inches

How tall is a 245 55R19 tire?

When converted to inches, the equivalent of a 245/55R19 tire size is 29.6x9.6R19. It means that:

  • height overall (or diameter) is 29.6 inches
  • tread width is 9.6 inches
  • wheel diameter is 19 inches

Learn more

245/55R19 tire size in inches
245/55R19 tire size chart

245/55R19 tire size in inches

245/55R19 Height / overall diameter: 29.6 inches
Height / overall diameter
29.6 inches
245/55R19 Tread width: 9.6 inches
Tread width
9.6 inches
245/55R19 Sidewall: 5.3 inches
Sidewall
5.3 inches
245/55R19 Wheel diameter: 19 inches
Wheel diameter
19 inches
245/55R19 Circumference: 92.9 inches
Circumference
92.9 inches
245/55R19 Revolutions: 682 per mile
Revolutions
682 per mile

245/55R19 — what does it mean?

  • 245 stands for tread width in millimeters
  • 55 is an aspect ration between the tread width and the sidewall in percents
  • R means that the tire has a radial construction
  • 19 is a wheel diameter (or rim) in inches

245/55R19 tire code
245/55R19 tire code

How to convert 245 55R19 to inches?

First of all, we need to divide 245 mm (width) by 25.4 (mm to inch conversion), which will give us a width of 9.6″. Then, 55% of the 9.6″ will result in 5.3″ sidewall.

To get the total height or tire diameter, we need to sum the 19″ rim diameter with two of the sidewall heights. It will result in a 29.6″ total tire diameter (or height).

For your convenience, below is a table for 245/55R19 conversion to inches:

Inches Metric
Overall diameter (height) 29.6″ 752 mm
Tread width 9.6″ 245 mm
Wheel diameter 19″ 752 mm
Sidewall height 5.3″ 135 mm
Circumference 92.9″ 2361 mm
Revolutions 682 / ml 424 / km

Alternatives to a 245/55R19 tire

If you're looking to upsize your 245 55R19 tires, try to stay within 3% deviation of an overall diameter for safety reasons.

Tire Tire diameter Width Wheel Size
155/80R19 28.8″ -0.67% 6.1″ 19″
175/80R19 30″ 0.33% 6.9″ 19″
225/55R19 28.8″ -0.67% 8.9″ 19″
235/55R19 29.2″ -0.33% 9.3″ 19″
235/60R19 30.2″ 0.49% 9.3″ 19″
255/50R19 29″ -0.5% 10″ 19″
255/55R19 30″ 0.33% 10″ 19″
265/50R19 29.4″ -0.17% 10.4″ 19″
265/55R19 30.4″ 0.66% 10.4″ 19″
275/45R19 28.8″ -0.67% 10.8″ 19″