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Home >> Volkswagen >> 2006 >> GTI 1.8 E, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Wheels, Tires, Wheel Alignment - General Information) >> 44 Wheels, Tires, Wheel Alignment >> Description And Operation >> Side Wall Lettering

Side Wall Lettering

WARNING: This page is about a different variant/trim than selected.

Example: Continental Conti Premium Contact 2

Fig 1: Identifying Side Wall Lettering
GWWN44-10422Courtesy of VOLKSWAGEN UNITED STATES, INC.
  1. Size Designation
  2. Position of Tread Wear Indicators (TWI)
  3. Manufacturer (Trade Name)
  4. Construction
    • Radial - radially-oriented fibers in carcass
    • Tubeless - Identifier for tubeless tires
  5. Load Index/Speed Rating
  6. Specified Direction of Travel of Tire/Assembly Tool
  7. Maximum Permissible Load
  8. Maximum Permissible Tire Pressure
  9. Number of Ply Layers in the Center of the Tread and in the Sidewalls and Information about the Material
  10. ER Number = Approval Number
    • The tires fulfill all European guidelines.
  11. Manufacturing Code/Date of Manufacture
    • Identification number for manufacturer's factory, tire size and tire model.
    • Tire age/date of manufacture, refer to TIRES, AGING .
  12. DOT - Department of Transportation
    • Tire meets the guidelines of the American traffic authorities.
  13. Identification for Brazil
  14. Identification for China
  15. Country of Manufacture
    • For example: Made in Germany.
  16. Safety Notes for Use or Fitting of Tires
  17. Tread Wear Index - Resistance to Abrasion
    • Based on a US standard test.
  18. Traction Rating - Evaluation of Wet Braking Ability A, B or C
    • According to US test.
  19. Temperature Resistance Index A, B or C
    • According to US test.
  20. Identifying Run-flat Tires
  21. Tread Designation
    • For example, Conti Premium Contact.