, Fyda Freightliner Pittsburgh, Inc. New 2020 Western Star 4700SF 18.5-ft. J&J aluminum bed dump truck with 72-in. bed side height powered by Detroit DD13 470HP engine and Allison RDS automatic transmission. TufTrac suspension, aluminum wheels, 20K non-steerable pusher / lift axle with 425/65 R22.5 pushers and fronts, 11R 24.5 rears. Available immediately to get to work. Contact us today.