there is only so much they can roll, even a conservative roll will give you enough clearance
Somewhere around this much should be plenty

9.5 +5 w/ a 285/35/19

 

thanks for all the help guys, much appreciated! I'll probably go roll or shave them sometime next week before getting my rims/tires installed then

Savefatkids, I see that you're from the same area as me, where did you get your fenders rolled at?

 

shaving the fenders is more common but if u want to roll u can try street image in socal. Cutting u can go to f1 or status.

 

cutting all the way is not a wise decision since this will weaken the fender's structural integrity. all it takes is a simple lean or pressure and it will dent.

 

what happens if your paint chips? should touch up paint be good enough?

 

285s will fit on 10" too, huh?
When you roll you fenders, do you actually bend the fender outward or cave in the inside of the wheel well? If that even makes any sense

 

you bend the lip on the inside edge up.