Hello, I still have mom the problem, that I have my winter tyres on rims and the summer tyres so lying without rims. The change costs 48,-, ie now is almost June, and in September I pay again 48,- = 96,- My consideration was now to just leave the wi-tires on this season (are completely new) and to pick up new rims next spring, more is simply not in there now. Do I have to assume that after once wi-tires in summer, these have gone completely crazy? At L power of max 10tkm a year ? Jetz are also on the tire – was also very warm – just as small as threads of rubber (hairpin fine), does this have to do with the heat or is this normal with new tires? Thanks already for your help Gruss Cathi