2000 Mack RD688S Dump Truck. 400 Mack Motor- 8-Speed Manual transmission- 44 rears- 16 foot long Steel Bed- 80 t tread on the rear Tires- 30 t tread on the front Tires- Brand new Cam has already been installed- All Leather Seats within as well!. This is a must see Dump Truck and everything within works well- Currently located in Shepherdsville KY.- Serious inquiries only.. Financing Nationwide ...