I never understood the whole fatty tire thing, doesn't the weight or size obstruct the feeling of the pavement, also speed on flat roads. I use 26x1.95 only cause I'm using Mag wheels on mine, and man do they fly, I had a 26x1.25 generator tire before and I flew on that wheel, also the tires were Indestructibly built puncture proof, only thing was it got bent from an accident