I would like to put a wider rear tire on my Road Star, but really don't want to spend the $6-8k with a rear tire/fender kit. I would like to change the wheels/pulley & rotors for appearance reasons, and was wondering if anyone has gone to a larger rear tire, using the factory size rear rim, and keeping the original fender? The bike is strictly ridden solo, so weight on the rear is not a factor. Thanks