Just curious if anyone is running or has tried running a 100 mm rim in the rear and a 65 mm rim in the front with 4" or whatever size tires, and if so what your experience with it was. I'm thinking of doing this as a way to keep the greater float of a wider tire/rim in the rear, but getting a better tire profile from a narrower rim in the front to help eliminate self steer. In snow/sand I'd use 100 on both but for dirt and other surfaces seems like it might be worth switching the front out to 65.