been racking my brain on this and cant seem to come up with a good setup. have some new rims coming in and here are their sizes

17x8 +39
17x9 +31

would like to go with a grip setup and not a lot of neg camber. car is on coilovers and has downforce front fenders and trimmed asm rear over fenders. any help would be nice!!

thanks in advance

 

225/45/17 fronts and 255/40/17 rears would probably be best.