I bought a set of Enkei RS-5 (16" dia./7" W, not sure of offset) and thought they wouldn't rub. Usually with 2 people in the front of the car, it's a non-issue. Though with the trunk loaded up with stuff, I find the rear springs aren't strong so they really sag. On occasion, I've hit sudden dips in the road and had the tire rubbing the fender lip slightly. I think (& hope) that rolling the fender will solve this problem. Has anyone done this to avoid fender-rubbing?

I'd like to hear of your experience and any proper technique you'd suggest.