Volvo V60 – mature inside downhill

Hello together When I switched to the winter tyres, I noticed that the summer tyres at the front went down to the wire. On the right and left the same picture, and only after about 11000 km. See pictures. The rear tyres are as good as new. My Volvo dealer said I was most likely driven over a curb. And the steering geometry was adjusted. Now the steering geometry (Sturz?) was adjusted and I have to buy 2 new summer tyres. What I find funny is that there was the same problem on the left and right. In March I changed from 16 inch winter to 18 inch summer wheels: original Volvo Magni rims with 4 new tires Dunlop Sport Maxx RT2 MFS 235/40 ZR18 95Y. The assembly was carried out at Volvo including the steering impact limiter. Since that is the turning circle as with a truck, but that’s another topic. What do you think about this? Could there be a connection with the assembly of the steering impact limiter? (Volvo D604, 2015, 118000 km)