17x7.5 wheels on a classic
 

I am looking to get some Rota grids for my classic I was thinking 17x7.5 with offset 48 does anyone know if this will rub? It's lowered around 35mm on bc coilovers. Do I need to get different offset? Or is 7.5 to wide for classic? Just don't want to fork out for wheels to find out they scrub, and if they do fit any idea on best tyre size to go for