Huntress said:
Dumb chick question... What is done when fenders are rolled? Why is it bad?
Not dumb at all. I didn't know until I got it done today. Basically, rub your fingers on the rear fender well at the top - where the top of your tires would rub if they're too big. You'll notice that there is a "lip" there that extends inwards 1-2cm.
To "roll the fenders" they remove the wheel and mount a tool in its place. The tool is basically a small rubber wheel on a heavy device that is pressed against the lip. With a little brute force, it pushes the "lip" upwards and inwards. Once done, it gives you 5-10mm more clearance for the tires.
Not bad per se - stock appearance remains the same - but it sure is not fun to watch. If not done professionally, it can crack the paint on the outside of the fender or leave "dimples", but when done well it's not noticeable.
I'm happy with mine, but was hoping I could mount some new rims without having to do it.
Padre