Hello together, I bought a used Audi A4 Avant from the dealer 2 weeks ago. When the summer tyres were stored, I noticed funny scratch marks on the treads on all 4 wheels. In addition, 2 tyres were patched with a stopper (see pictures). The tyres are from 2010. The car has run 60.000km. Does one have an idea where such scratch marks come from? Can I even claim a lack at the dealer? I am very grateful for every tip. Greetings to the forum, Stefan