My weds are 17x8 et 35 but i am also running 5mm spoacers all round so et30.
214/45/17 ad08 which run a broader shoulder than most tyres.
I cannot go any wider unless i go to a smaller profile tyre.
Maximum lowness on the front.
I have a set of 17 inch rims with 225/45x17 on right now which barely rub at all except on a maximum right hand turn. Which it rubs the inner sidewall on the inner fender. and I believe the offset on the rim is a +49
I also have a brand new set of 18' rims that also have a +49 offset. with a 215/35/18 tire that are going to be mounted after I put my 1.25" lower springs on.
So just in case I'm wrong the mounting point of my HUB to RIM is closer to the outboard side of the rim. ( i think that's + offset?)