Now Wrecking! 2013 Mack Granite Tipper2013 Model Mack CMMR Granite Tipper NOW WRECKING2013 Model Mack CMMR Granite Tipper NOW WRECKING Mack MP8-500 Engine RTLO20918B Road Ranger Transmission RT46-160 Diffs @ 4.3 Ratio on Hendrickson HAS461 Suspension with Dual Lockers...