Duratrax Deep Woods CR 1.9" crawler tires in C3 compound deliver incredible bite on any surface. Rocks, dirt or wood, these tires dig in and get the job done. These 1.9 size tires measure in at a respectable 4.7" tall x 1.8" wide and the included soft foam inserts allow the super soft C3 compound rubber to conform to the surface. The tires are factory-mounted on 1.9" Duratrax 12mm hex glue bead wheels in a black or black-chrome finish and are sold in pairs.