I've had these tires on my Electra Cruiser 1 for a couple months and they roll great. The stock tires on the Cruiser 1 were Kenda knobbies...horrible tire unless you are riding mostly on dirt. These Cheng Shins are quite, have no rolling resistance (that I can notice), tuff as nails, and look good. My hood is riddled with glass, nails and every other sharp object and I've had zero flats. I ride through everything. Also don't worry about the "square tread", it's not really that square, you won't slide out unless you are cornering VERY sharply at high speed on a dusty road or whatever. These brand of tires are found on some Electra and Dyno cruisers. I have an Electra Rat Rod that has Cheng Shin stamped on them. I only wish these came in white walls or red lines.