The K40 is a reliable tire for recreational use. Its grooved tread provides traction on pavement. - Fits EA3/E3/650A Rims typically on English 3 Speed bikes - Kenda K40 Street tires are designed for a variety of paved road conditions while providing comfort at a economical price ADDITIONAL INFORMATION - Labeled Size 26 x 1-3/8 - Color Black - PSI 55 - ISO Width (mm) 35 - ISO Diameter 590 / 26 x 1 3/8" - Tire Intended Use Road - Defined Color Black - Tire Type Clincher - TPI 22 - Weight 470 - Tire Bead Wire - Tire Diameter 26"