Tyres wearin uneven

[Manolis]

I am having big problem with the front tyres on my Eclass. There are 18 inch AMG and always wearing the inside wall very bad .Camber and tracking ok. Any answer to it??The rears do the same ,but mo as bad as the front ones.
Also the wiper marked the windscreen . FOR one time i try non geniune??? how i will take the mark off ,any ideas???

 

[television]

Re the screen you can get glass polish from "Frost &Co" but you need a power polisher