Tires, Checking Condition And Wear Pattern; Tread Depth, Checking And Entering: Notes

Special Tools And Workshop Equipment Required 

• Test Pin :T40139A  : To measure the tread depth, use the side with the thicker measuring pin and collar (scale identified by the tire symbol).

  Courtesy of AUDI OF AMERICA, LLC

Testing Values and Process Specifications Table: 

The country-specific regulations apply to the minimum tread depth. Countries not listed are to be assessed.

1. larger winter tire values for current obligatory use of winter tires

An axle alignment is a repair Procedure and should be charged separately.