Schwalbe Land Cruiser Plus Tire - 700 x 50, Clincher, Wire, Black, PunctureGuard, Green Compound, E-25The Land Cruiser Plus is ready for any terrain and features a 3 mm Puncture Guard for added protection. The dual tread design rolls easy on the road, and holds steady when off the road. Product Specifics Flat Protection: Tread Color: Black Defined Color: Black ISO Width (mm): 50 ISO Diameter: 622 Road 29" Tire Intended Use: Touring Hybrid Tire Diameter: 700c Tire Diameter: 28" Tire Bead: Wire Labeled Size: 28 x 2. 00 700 x 50 Tire Type: Clincher