Kenda Tires Kwest Commuter/Folding/Recumbent Bicycle Tire Perfect tire for folding and recumbent bikes Smooth tread with large water dispersal grooves for reliable riding Extra puncture resistant for long term and heavy duty riding Low rolling resistance, which means increased acceleration Kenda K935 tires measure 20x1.75" The perfect commuter tire designed with smooth rounded tread with large water dispersion grooves Ride on city streets and country trails Great fit for both front and rear application