MACK GR64BR WITH GALFAB 60,000# ROLL-OFF HOIST AND RACK N PIONION TARP ENGINE / MOTOR MP8-425C MACK 425HP @ 1500-1700 RPM (PEAK) 2100 RPM (GOV) 1550 LB-FT TRANSMISSION 4500 RDS 6 SPEED ALLISON FRONT AXLE 20000# (9100 KG) MACK FXL20 STRAIGHT SPINDLE/UNITIZED BEARINGS REAR AXLE 46000# (20900kg) MACK S462R CAST DUCTILE IRON HOUSING REAR SUSPENSION MACK mRIDE 46 PARABOLIC 3-LEAF, 46,000 REAR AXLE RATIO 4.50 RATIO WHEELBASE 253" INTERIOR TRIM LEVELS - PREFERRED TRIM PACKAGE, STEEL GRAY FOR ADDITIONAL INFORMATION CALL HAL CLARK (OR MATT EDGEMON (