When I got my Wesbank statement yesterday, it was pretty obvious that the format had changed. However, it was only once I compared the statement to my accounting record that the extent of the change became apparent.
â¦Tread Depth Lea esta pgina en espaol Tread Depth Tread depth is a vertical measurement between the top of the tread rubber to the bottom of the tire's deepest grooves. In the United States, tread depth is measured in 32nds of an inch.
In most States when they reach 2/32 of remaining tread depth. For example, a typical tire that starts with 10/32 of original tread depth has only 8/32 of useable tread depth. Its useable tread depth is calculated by subtracting a worn out tire's 2/32 from the new tire's original depth of 10/32.