Description Tedder Tire, 3.50" x 6", Tri-Ribbed, 4 ply, 1" Bore, 2.28" Hub Length. For Galfre, Kuhn, John Deere, New Holland, Rossi, Sitrex, Tonutti, and Vermeer (with 3.50" X 6" tire). This item is a suitable alternative for the following: GTS3RIB, 634646