Dot Marking

How to read serial numbers on tyres
Serial Number

  • 1 Means tyere meets or exceeds Departement of Transportation safety standards
  • 2 Manufacturer and Plant Code Number (Assigned by DOT)
  • 3 Tyre Size Code Number
  • 4 Group of symbols (determined by the manufacturer to identify the brand or other significant characteristics of the tyre)
  • 5 Date of manufacture
 
Serial Number

Last Revised: 03-07-2007