Chassis & Dimensions Model: W900 Conventional Day Cab Application: Local Pickup & Delivery, Bottom Dump Tractor Wheelbase: 193.00 in Cab to Axle: 93.00 in Frame Rails: 10-5/8" x 5/16" Steel, Huck-bolted RBM: 1,776,000 lbs Bumper: Texas Square Chrome Performance & Ratings Gross Vehicle Weight Rating (GVWR): 35,900 lbs Gross Combination Weight (GCW): 80,000 lbs Front GAWR: 13,200 lbs Rear GAWR: 22,700 lbs Powertrain Engine: Cummins X15 565 Performance Series (2024 EPA Emissions) Power: 565 HP @ 1900 RPM Torque: 1850 lb-ft @ 1000 RPM Technology: Powertrain Protect SmartAccel Torque Limiting Air Cleaners: Dual 15" Polished Stainless Steel, Cowl-Mounted Cooling Module: 1240 sq in Exhaust: Dual 7" Stacks with 36" curved tips Transmission: Eaton RTLO18913A 13-Speed "Super 13" Manual with oil cooler Clutch: Eaton 15.5" Self-Adjusting with air-assist hydraulic control Axle, Suspension & Brakes Front Axle: Dana E-1322W Wide Track, 13,200 lbs Front Suspension: Taperleaf 13,200 lbs with shocks Rear Axle: Dana S26-190E Single Axle, 26,000 lbs Features: Driver-Controlled Full Locking Differential Rear Suspension: Neway ADZ123 Single Axle Air Ride, 23,000 lbs Brakes: Bendix Reduced Stopping Distance (RSD) Drum Brakes ABS/Stability: Bendix 4S/4M with Air Traction Control and Electronic Stability Program (ESP) Wheels & Tires Front Tires: Michelin X Line Energy Z 11R24.5 16PR Rear Tires: (4) Yokohama RY617 285/75R24.5 14PR Wheels: (6) Alcoa 24.5 x 8.25 Ultra One Mirror Polish Aluminum Cab & Technology Cab: Conventional Day Cab with Link Cabmate air suspension Interior: Diamond Cab with Premium Plus air-ride seats Fuel Tanks: Dual Polished Aluminum (100 gal + 60 gal = 160 gal total) DEF Tank: 23.8 Gallon Instrumentation: Kenworth Highline Digital Display with full gauge package Audio: Kenworth DEA730 with Sirius-XM & Bluetooth Technology: Kenworth TruckTech+, dash controls for belly dump trailer gates Lighting: Dual Halogen Headlamps, LED marker/turn/stop l