I have added new rims in the format 7*16 inches and now I need the right tire for this my question is now because the vehicle license the tires are indicated with a load capacity index 88( 560 kg per wheel): I want to put “slim rubbers” on it best 205/40 R16 or 215/45 R16 to avoid performance losses…(orginal size 195/60 R15 88H) I can’t find a tire that reaches this index of 88. Can I also get tyres with a 86er(530 kg per wheel) Inde x use and get it registered with the TÜV or is this not possible? mfg