| 30 X 3 Universal, all black. Straight rib.Additional Information Universal brand, all Black tire. Straight ribbed style tires have been known for their smooth quiet ride and positive steering characteristics. Original design offered for cars from 1909 through the teens. Tube Type 4 Ply Nylon tire. High pressure, beaded edge, clincher tires are made to be maintained at 50-60psi. Any less can cause the tire spin and cut of the stem, rib cuts and the possibility of tire coming off the wheel. Questions and Answers There are currently no questions for this item. To ask a question about this item please press and fill out the form. Customers Who Bought This Item Also Bought | |