Hello, I’m new here and I’ve already broken my head a little bit over the following ABE…. I hope one of you can help me with this and create clarity in my head So it’s about the following: In the picture you see a section of the ABE. There is the specification K1c and K2b for the tyre size 225/50 R18 among others. Nothing for the size 225/45 R18 stands…. Here is only the carcass more suitable… I mean, I have a permanent extension from work. (höhö) But I think it’s funny and not quite understandable. If the tire were wider now, I would have understood the edition. But the two of them only decide at the height of the carcass… Look forward to your help! Thank you VG Tyron