KENDA Messanger 700 x 38 Hybrid Red/Black Wire Bead Tire. Kenda Messanger 700 x 38 Hybrid Red/Black Wire Bead Tire. Smooth rounded tread with large water-dispersion grooves. Modern tread design for Hybrids, Commuters and touring applications. ISO Diameter: 622. ISO Width: 38 mm. 33 TPI&gt;