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.
Width is measured from left to right or right to left. Depth is measured at the maximum location of depth in the wound. The left to right or right to left convention does not matter in terms of the documentation. It is important however, that length and width are correctly measured and documented.