LT355/70R17 in inches

How tall is a LT355 70R17 tire?

When converted to inches, the equivalent of a LT355/70R17 tire size is 36.6x14R17. It means that:

  • height overall (or diameter) is 36.6 inches
  • tread width is 14 inches
  • wheel diameter is 17 inches

Learn more

LT355/70R17 tire size in inches
LT355/70R17 tire size chart

LT355/70R17 tire size in inches

LT355/70R17 Height / overall diameter: 36.6 inches
Height / overall diameter
36.6 inches
LT355/70R17 Tread width: 14 inches
Tread width
14 inches
LT355/70R17 Sidewall: 9.8 inches
9.8 inches
LT355/70R17 Wheel diameter: 17 inches
Wheel diameter
17 inches
LT355/70R17 Circumference: 114.9 inches
114.9 inches
LT355/70R17 Revolutions: 550 per mile
550 per mile

LT355/70R17 — what does it mean?

  • LT means "light truck"
  • 355 stands for tread width in millimeters
  • 70 is an aspect ration between the tread width and the sidewall in percents
  • R means that the tire has a radial construction
  • 17 is a wheel diameter (or rim) in inches

LT355/70R17 tire code
LT355/70R17 tire code

How to convert LT355 70R17 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, 70% of the 14″ will result in 9.8″ sidewall.

To get the total height or tire diameter, we need to sum the 17″ rim diameter with two of the sidewall heights. It will result in a 36.6″ total tire diameter (or height).

For your convenience, below is a table for LT355/70R17 conversion to inches:

Inches Metric
Overall diameter (height) 36.6″ 930 mm
Tread width 14″ 355 mm
Wheel diameter 17″ 930 mm
Sidewall height 9.8″ 249 mm
Circumference 114.9″ 2920 mm
Revolutions 550 / ml 342 / km

Alternatives to a LT355/70R17 tire

If you're looking to upsize your LT355 70R17 tires, try to stay within 3% deviation of an overall diameter for safety reasons.

Tire Tire diameter Width Wheel Size
355/70R17 36.6″ 0% 14″ 17″