I think that the Paselas actually are slightly under-advertised-size. A pair of "32 mm" TourGuards on 23 mm wide (velocity Synergy) rims, are only 30 mm wide. I have some 35 mm non-TG, but haven't mounted them. My own impression of the TG tires is that while they're tough, I've ridden better tires. I'm also considering the Jack Brown Green (non-kevlar-belted) tires for another build -- nice-looking tread.