Which R16, R17 and R18 wheel and tyre combinations suit a 2016 Volkswagen Touran 2.0 TDI in the Czech Republic, particularly R16 winter and R18 summer sets?

Automatically reviewed answer

Your plan for R16 winter wheels and R18 summer wheels may work for a 2016 Volkswagen Touran 2.0 TDI in the Czech Republic, provided both complete wheel and tyre combinations are approved for that vehicle. R16, R17 and R18 indicate rim diameter only. You also need to check tyre width, aspect ratio, load index and speed rating. Start with the car’s certificate of conformity (CoC) and printed owner’s manual. Volkswagen directs owners of vehicles built before August 2019 to the printed manual. If a desired combination falls outside the manufacturer’s listed options, the Czech Ministry of Transport describes a separate documentation and registration procedure. Check both sets before buying. If you share the combinations shown in your vehicle documents, I can narrow the choices.