355/40R26 in inches

How tall is a 355 40R26 tire?

When converted to inches, the equivalent of a 355/40R26 tire size is 37.2x14R26. It means that:

  • height overall (or diameter) is 37.2 inches
  • tread width is 14 inches
  • wheel diameter is 26 inches

Learn more

355/40R26 tire size in inches
355/40R26 tire size chart

355/40R26 tire size in inches

355/40R26 Height / overall diameter: 37.2 inches
Height / overall diameter
37.2 inches
355/40R26 Tread width: 14 inches
Tread width
14 inches
355/40R26 Sidewall: 5.6 inches
5.6 inches
355/40R26 Wheel diameter: 26 inches
Wheel diameter
26 inches
355/40R26 Circumference: 116.8 inches
116.8 inches
355/40R26 Revolutions: 542 per mile
542 per mile

355/40R26 — what does it mean?

  • 355 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
  • 26 is a wheel diameter (or rim) in inches

355/40R26 tire code
355/40R26 tire code

How to convert 355 40R26 to inches?

First of all, we need to divide 355 mm (width) by 25.4 (mm to inch conversion), which will give us a width of 14″. Then, 40% of the 14″ will result in 5.6″ sidewall.

To get the total height or tire diameter, we need to sum the 26″ rim diameter with two of the sidewall heights. It will result in a 37.2″ total tire diameter (or height).

For your convenience, below is a table for 355/40R26 conversion to inches:

Inches Metric
Overall diameter (height) 37.2″ 945 mm
Tread width 14″ 355 mm
Wheel diameter 26″ 945 mm
Sidewall height 5.6″ 142 mm
Circumference 116.8″ 2967 mm
Revolutions 542 / ml 337 / km

Alternatives to a 355/40R26 tire

If you're looking to upsize your 355 40R26 tires, try to stay within 3% deviation of an overall diameter for safety reasons.

Tire Tire diameter Width Wheel Size
LT355/40R26 37.2″ 0% 14″ 26″