Check out this M1070 8×8 Military Truck manufactured by Oshkosh Truck with a Detroit Diesel 8V92 500 HP Engine. It has Front- and Rear-Axle Steering and 16.00R20 Michelin XZL Tires with Central Tire Inflation System (CTIS) for easy adjustment and mobility across any terrain.
Check out this M917 Military Dump Truck manufactured by AM General with a Cummins NTC-400 Diesel Engine and 16-Speed Caterpillar 7155 Semi-Automatic Transmission. The M917 series truck has a 75,000 LB GVWR and a Hydraulic Dump Box that can haul up to 20 cu yd of material. This truck has a Hard Top, Cab Heater and 6-Wheel Drive for hauling serious heavy material off-road!