Rocky Mountain Regional Event, USA

6.7 L Diesel Engine • 2015 US EPA Label • Requires Diesel Exhaust Fluid • Automatic Transmission • 7000 lb Front Axle • 14706 lb Rears • 19500 lb GVWR • 225/70R19.5 Front Tires • 225/70R19.5 Rear Tires • Double Frame • Spring Suspension • 168 in Wheelbase • 84 in Cab to Axle • 132 in Cab to End of Frame

V8 6.4 L Gasoline Engine • 2015 US EPA Label • Automatic Transmission • 5500 lb Front Axle • 9850 lb Rears • 14000 lb GVWR • 245/75R17 • Spring Suspension • 61 in Cab to Axle • 113 in Cab to End of Frame

Navistar 6 Cylinder 13.0 L Diesel Engine • Requires Diesel Exhaust Fluid • 7491 Engine hrs • Engine Brake • Automatic Transmission • Double Differential Locks • 20000 lb Front Axle • 46000 lb Rears • 66000 lb GVWR • Air Ride Cab • Aluminum Wheels • 315/80R22.5 Front Tires • 11R22.5 Rear Tires • Double Frame • Rubber over Walking Beam Suspension • 270 in Wheelbase • 173 in Cab to Axle • 233 in Cab to End of Frame

Cummins ISX 6 Cylinder Ultra Low Sulfur Diesel Engine • Engine Brake • Allison Automatic Transmission • Double Differential Locks • 22000 lb Front Axle • 60000 lb Rears • 82000 lb GVWR • Aluminum Front Wheels • 425/65R22.5 • Dual Steering Boxes • Double Frame • Hendrickson Haulmaax Spring over Walking Beam Suspension • 191 in Cab to Axle • 297 in Cab to End of Frame

Cat C15 6 Cylinder 15.2 L Diesel 475 hp Engine • 2008 US EPA Label • 8759 Engine hrs • Engine Brake • Allison 4000RDS 6-Speed Automatic Transmission • Double Differential Locks • 22000 lb Front Axle • 60000 lb Rears • 82000 lb GVWR • Air Ride Cab • 425/65R22.5 Front Tires • 315/80R22.5 Rear Tires • Dual Steering Boxes • Double Frame • Spring over Walking Beam Suspension • 245 in Wheelbase • 140 in Cab to Axle • 264 in Cab to End of Frame

Diesel Engine • 305 Engine hrs • Manual Transmission • 8500 lb Front Axle • 17500 lb Rears • 26000 lb GVWR • 10R22.5 Front Tires • 10R22.5 Rear Tires • Spring Suspension • 228 in Wheelbase • 160 in Cab to Axle • 220 in Cab to End of Frame

Cummins N14 6 Cylinder Ultra Low Sulfur Diesel 350 hp Engine • 3797 Engine hrs • Engine Brake • Eaton Fuller 18-Speed Manual Transmission • Differential Lock • Aluminum Outer Wheels • 315/80R22.5 Front Tires • 11R24.5 Rear Tires • Rubber over Walking Beam Suspension • 281 in Wheelbase • 179 in Cab to Axle • 260 in Cab to End of Frame

Mack E7 6 Cylinder Diesel 350 hp Engine • 2000 US EPA Label • 16836 Engine hrs • Engine Brake • 8LL Manual Transmission • 20000 lb Front Axle • 44000 lb Rears • 73000 lb GVWR • 425/65R22.5 Front Tires • 11R22.5 Rear Tires • Double Frame • Spring Suspension • 260 in Wheelbase • 144 in Cab to Axle • 222 in Cab to End of Frame

International 6 Cylinder Diesel Engine • Eaton Fuller 8LL Manual Transmission • Differential Lock • 12000 lb Front Axle • 40000 lb Rears • 52000 lb GVWR • 11R22.5 • Spring over Walking Beam Suspension • 272 in Wheelbase • 207 in Cab to Axle • 257 in Cab to End of Frame

International T444E V8 7.3 L Diesel 190 hp Engine • 1997 US EPA Label • 1611 Engine hrs • Spicer 5-Speed Manual Transmission • 245/70R19.5 • Spring Suspension • 152 in Wheelbase • 84 in Cab to Axle • 132 in Cab to End of Frame

6 Cylinder Diesel Engine • 4396 Engine hrs • 8-Speed Manual Transmission • 385/65R22.5 Front Tires • 11R22.5 Rear Tires • 228 in Wheelbase • 170 in Cab to Axle • 222 in Cab to End of Frame

V8 Gasoline Engine • Automatic Transmission • 4500 lb Front Axle • 6084 lb Rears • 9200 lb GVWR • 245/75R16 • Spring Suspension • 136 in Wheelbase

Ford V8 7.3 L Diesel Engine • Automatic Transmission • 245/70R19.5 • Spring Suspension • 145 in Wheelbase • 84 in Cab to Axle • 132 in Cab to End of Frame