Schwinn Street Tire 26&rdquo; X 13/8 with Kevlar bead Folding wire bead Kevlar belt under tread center reduces punctures Inverted tread rolls easily Tire size 26 x 1.751.Does not fit 26 X 1/38 S6 rim Please check the side of your tire for the exact tire size you need before ordering any tire Folding wire bead Kevlar belt under tread center reduces punctures Inverted tread rolls easily Tire size 26 x 1 3/8