A4 guy asking for help

[silver07b7]

Sorry I don't have an S4 but I need some help regarding my B7 A4. I'm trying to order a set of 18 inch Enkei RPF1's with 35mm offset, but I'm having trouble confirming what tire size I should go with. I'm a Mustang guy so I like more of a beefy stance, so I'd like to know how wide can I go without any rubbing in the front? I'm lowered on H&R sport springs. Can I safely run 255/35? Appreciate any help.

[Jdsb6s4]

im not sure if this will help but I had a set of 18x8.5 wheels that were 35mm offset with 235/40 tires and I had a 12mm spacer on the back and it would ONLY rub when I had a full load of spare wheels, tent, jack and tools when I took the car to a track... It would only rub over a heavy dip