Originally Posted by Enthusiast

The defining characteristic of the Ribmos is the triangularish cross section to the tread which gives the tires a good 1/4" (6mm) of rubber along the center. This thickness, more than any of the fancy kevlar/aramid layers, give the tires good flat protection (maybe 100x? ). I've heard of Ribmos lasting 8000 miles a set. With 1500 miles on my rear tire and little wear showing, 8000 seems reasonable.

The Ribmos did not ride like a truck for me. The tire is heavy but most of that weight is in the center rubber, the sidewalls were reasonably supple for a 32mm tire that can run 100psi. (I'm excited when after 5000 miles the tires are nice and light!)