Volkswagen Polo Service & Repair Manual: Run-Flat System PAX, Dimensions and Designations on PAX Rims

Run-Flat System PAX, Support Ring

Dimensions     Overview of the most important dimensions: Names Example: ...

Run-Flat System PAX, Examining Support Ring

As with the tire, the supporting ring is generally not replaced after driving with flat tire.     Replace the sup ...

Other materials:

Run-Flat Tire, Seal Inside-Technology
The vehicle can be equipped with run-flat tires as an option. The Seal Inside technology is a system that allows the vehicle to continue driving even if the tire has been punctured by a nail or screw: a protective coating on the in ...

Searching for Refrigerant Circuit Leaks with Compressed Air or Nitrogen
  Note This repair manual describes different methods for detecting leaks in the refrigerant circuit. These methods have been tested and result in success when used correctly. If when searching for compressed air / Nit ...

Technical Requirements
The wheel and tire combinations or retrofittings listed in the individual vehicle tables refer exclusively to original disc wheels. Release of wheel/tire combinations or retrofittings with disc wheels from the accessories trade is ...