metric tire size
Tire Size (Metric)
July 24, 2016
load index
Load Index
September 18, 2016

Tire Size (High Flotation)

high flotation tire size

1) Tire Diameter – “33”

“33” is the tire’s diameter in inches. In this example, the tire’s diameter is 33in.

2) Tire Width – “12.50”

“12.50” is the tire’s width in inches. In this example, the tire’s width is 12.50in.

3) Tire construction – “R”

“R” indicates radial tire construction.

4) Wheel diameter – “20”

“20” is the wheel diameter in inches. In this example, the tire’s wheel diameter is 20in.