ONLY 6404 MILES!!!! This 1998 Mack RD688S tandem axle dump is a former City of New York DOT truck and is powered by a Mack E7 250 horsepower engine, Allison automatic transmission, 20,000# front axle, 65,000# rear axles, walking beam suspension, extra long 18FT dump body, barn door gate, tarp system, ready to go to work and MAKE MONEY!!!