The Panaracer TourGuard Plus is a super reliable urban or touring tire. It sports a bead-to-bead nylon puncture protection breaker for extra puncture resistance. Additionally, a 5 mm layer of super tough rubber is laid over the casing beneath the tread for even great puncture resistance.Features: Wired beads. Tubetype. Protection: Tough Lock. Tread color: Black. Sidewall color: Black + Reflective tape. Dimensions ETRTO Pressures Weight Reference 700 x 25C 25-622 6.20 - 7.55 bar / 90 - 110 psi 620 g ZW725-TRGP-BRE 700 x 28C 28-622 5.50 - 6.85 bar / 80 - 100 psi 690 g ZW728-TRGP-BRE 700 x 32C 32-622 3.45 - 5.15 bar / 50 - 75 psi 835 g ZW732-TRGP-BRE 700 x 35C 35-622 3.45 - 5.15 bar / 50 - 75 psi 895 g ZW735-TRGP-BRE 700 x 38C 38-622 3.45 - 5.15 bar / 50 - 75 psi 940 g ZW738-TRGP-BRE 700 x 42C 42-622 3.45 - 5.15 bar / 50 - 75 psi 1080 g ZW742-TRGP-BRE 700 x 47C 47-622 3.00 - 5.00 bar / 44 - 73 psi --- ZW747-TRGP-BRE