Denver (host), SLC & Williston, USA

Cummins X15 6 Cylinder 15.0 L Ultra Low Sulfur Diesel 500 hp Engine • 2017 US EPA Label • Requires Diesel Exhaust Fluid • Engine Brake • Eaton Fuller RTLO-18918B 18-Speed Manual Transmission • Double Differential Locks • 13200 lb Front Axle • 46000 lb Rears • 3.73:1 Axle Ratio • 72400 lb GVWR • Aluminum Wheels • 11R22.5 • Steerable Air Lift Pusher Axle • 8 Bag Air Ride Suspension • 260 in Wheelbase • PTO • Blower • Dual Fuel Tanks

Detroit DD16 6 Cylinder 15.6 L Ultra Low Sulfur Diesel 500 hp Engine • 2018 US EPA Label • Requires Diesel Exhaust Fluid • Engine Brake • Eaton Fuller RTLO-18918B 18-Speed Manual Transmission • 13200 lb Front Axle • 46000 lb Rears • 3.58:1 Axle Ratio • 69220 lb GVWR • Air Ride Cab • Aluminum Wheels • 11R22.5 • Steerable Air Lift Pusher Axle • Airliner Air Ride Suspension • 257 in Wheelbase • PTO • Blower • Dual Fuel Tanks

Detroit DD16 6 Cylinder 15.6 L Ultra Low Sulfur Diesel 500 hp Engine • 2018 US EPA Label • Requires Diesel Exhaust Fluid • Engine Brake • Eaton Fuller RTLO-18918B 18-Speed Manual Transmission • 13220 lb Front Axle • 46000 lb Rears • 3.58:1 Axle Ratio • 69220 lb GVWR • Air Ride Cab • Aluminum Wheels • 11R22.5 • Steerable Air Lift Pusher Axle • Airliner Air Ride Suspension • 260 in Wheelbase • PTO • Blower • Dual Fuel Tanks

Cummins ISX 6 Cylinder 15.0 L Diesel Engine • 2019 US EPA Label • Requires Diesel Exhaust Fluid • Engine Block Heater • Engine Brake • Eaton Fuller 18-Speed Manual Transmission • Differential Lock • 20000 lb Front Axle • 66000 lb Rears • 83000 lb GVWR • Air Ride Cab • Aluminum Outer Wheels • 425/65R22.5 Front Tires • 11R24.5 Rear Tires • Air Lift Pusher Axle • Dual Steering Boxes • Air Trac Air Ride Suspension • 264 in Wheelbase • PTO • Wet Kit • Double Frame • Air Sliding 5th Wheel • Headache Rack • Dual Fuel Tanks

Cummins N14 6 Cylinder 14.0 L Diesel 525 hp Engine • 2002 US EPA Label • 28143 Engine hrs • Engine Brake • Eaton Fuller RTLO-18918B 18-Speed Manual Transmission • 46000 lb Rears • 3.70:1 Axle Ratio • 71620 lb GVWR • Air Ride Cab • Aluminum Front Wheels • 315/80R22.5 Front Tires • 11R24.5 Rear Tires • Steerable Air Lift Pusher Axle • Air Ride Suspension • 236 in Wheelbase • Air Sliding 5th Wheel • Headache Rack • Lowboy Ramps • Dual Fuel Tanks

Cat C15 6 Cylinder 14.6 L Diesel Engine • Engine Block Heater • Eaton Fuller Manual Transmission • 12000 lb Front Axle • 46000 lb Rears • 58000 lb GVWR • Aluminum Wheels • 11R24.5 Front Tires • 11R24.5 Rear Tires • Steerable Air Lift Pusher Axle • Air Trac Air Ride Suspension • 225 in Wheelbase • PTO • Wet Kit • Double Frame • Air Sliding 5th Wheel • Headache Rack • Dual Fuel Tanks

Cummins N14 6 Cylinder 14.0 L Diesel 525 hp Engine • 32865 Engine hrs • Engine Brake • Eaton Fuller RTL018918B 18-Speed Manual Transmission • Dana DT463P Drive Axles • 3.70:1 Axle Ratio • 71620 lb GVWR • Aluminum Wheels • 315/80R22.5 Front Tires • 11R24.5 Rear Tires • Steerable Air Lift Pusher Axle • Air Ride Suspension • 236 in Wheelbase • Air Sliding 5th Wheel • Headache Rack • Dual Fuel Tanks

Cummins ISX15 6 Cylinder 15 L Ultra Low Sulfur Diesel 485 hp Engine • Engine Block Heater • 8844.5 Engine hrs • Engine Brake • Drive Line Retarder • Eaton Fuller 13-Speed Manual Transmission • Double Differential Locks • 14320 lb Front Axle • 46000 lb Rears • 60320 lb GVWR • Air Ride Cab • Aluminum Front Wheels • 315/80R22.5 Front Tires • 11R24.5 Rear Tires • Steerable Air Lift Pusher Axle • Chalmers Walking Beam Suspension • 270 in Wheelbase • PTO • Air Sliding 5th Wheel

Mack AI-427 6 Cylinder 728 cid Diesel 427 hp Engine • 2004 US EPA Label • 25854 Engine hrs • 18-Speed Manual Transmission • 14300 lb Front Axle • 38000 lb Rears • 52300 lb GVWR • Air Ride Cab • Aluminum Wheels • 11R24.5 • Steerable Air Lift Pusher Axle • Camelback Spring Suspension • 206 in Wheelbase • PTO • Air Sliding 5th Wheel • Headache Rack • Dual Fuel Tanks

Mack AI-427 6 Cylinder Diesel 427 hp Engine • 2004 US EPA Label • 24718 Engine hrs • Engine Brake • 18-Speed Manual Transmission • Air Ride Cab • 11R24.5 • Steerable Air Lift Pusher Axle • Camelback Spring Suspension • 218 in Wheelbase • PTO • Wet Kit • Air Sliding 5th Wheel • Headache Rack • Dual Fuel Tanks