235/40R19 in inches

How tall is a 235 40R19 tire?

When converted to inches, the equivalent of a 235/40R19 tire size is 26.4x9.3R19. It means that:

  • height overall (or diameter) is 26.4 inches
  • tread width is 9.3 inches
  • wheel diameter is 19 inches

Learn more

235/40R19 tire size in inches
235/40R19 tire size chart

235/40R19 tire size in inches

235/40R19 Height / overall diameter: 26.4 inches
Height / overall diameter
26.4 inches
235/40R19 Tread width: 9.3 inches
Tread width
9.3 inches
235/40R19 Sidewall: 3.7 inches
Sidewall
3.7 inches
235/40R19 Wheel diameter: 19 inches
Wheel diameter
19 inches
235/40R19 Circumference: 82.9 inches
Circumference
82.9 inches
235/40R19 Revolutions: 764 per mile
Revolutions
764 per mile

235/40R19 — what does it mean?

  • 235 stands for tread width in millimeters
  • 40 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

235/40R19 tire code
235/40R19 tire code

How to convert 235 40R19 to inches?

First of all, we need to divide 235 mm (width) by 25.4 (mm to inch conversion), which will give us a width of 9.3″. Then, 40% of the 9.3″ will result in 3.7″ 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 26.4″ total tire diameter (or height).

For your convenience, below is a table for 235/40R19 conversion to inches:

Inches Metric
Overall diameter (height) 26.4″ 671 mm
Tread width 9.3″ 235 mm
Wheel diameter 19″ 671 mm
Sidewall height 3.7″ 94 mm
Circumference 82.9″ 2107 mm
Revolutions 764 / ml 475 / km

Alternatives to a 235/40R19 tire

If you're looking to upsize your 235 40R19 tires, try to stay within 3% deviation of an overall diameter for safety reasons.

Tire Tire diameter Width Wheel Size
125/70R19 26″ -0.41% 4.9″ 19″
135/70R19 26.4″ 0% 5.3″ 19″
215/40R19 25.8″ -0.6% 8.5″ 19″
225/40R19 26″ -0.41% 8.9″ 19″
225/45R19 27″ 0.55% 8.9″ 19″
245/35R19 25.8″ -0.6% 9.6″ 19″
245/40R19 26.8″ 0.37% 9.6″ 19″
255/35R19 26″ -0.41% 10″ 19″
255/40R19 27″ 0.55% 10″ 19″
265/35R19 26.4″ 0% 10.4″ 19″