Kenworth T280 Technical Specifications Chassis & Dimensions -Model: T280 Series Conventional Day Cab -Application: Local Pickup & Delivery, Flatbed -Wheelbase: 272.00 in -Cab to Axle: 204.50 in -Frame Rails: 10-5/8" x 5/16" Steel, Huck-bolted -RBM: 1,776,000 lbs -Bumper: Aerodynamic Chrome Steel Performance & Axle Ratings -Gross Vehicle Weight Rating (GVWR): 26,000 lbs -Front GAWR: 10,000 lbs -Rear GAWR: 16,000 lbs -Maximum Grade Capability: 6% Powertrain -Engine: PACCAR PX-7 (2024 EPA Emissions) -Power: 325 HP @ 2400 RPM -Torque: 750 lb-ft @ 1600 RPM -Features: Turbo Exhaust Brake -Air Compressor: 18.7 CFM -Cooling Module: 1000 sq in -Exhaust: Single horizontal, under rail -Transmission: Allison 3000RDS 6-Speed Automatic (Gen 6) -Technology: PTO Provision, Push Button Controls, Neutral at Stop -Driveline: 3 Dana SPL170XL with 2 Center Bearings -Rear Axle Ratio: 5.29 Axle, Suspension & Brakes -Front Axle: Dana D-1001IL, 10,000 lbs -Front Suspension: Monoleaf 10,000 lbs with shocks -Front Brakes: Bendix ADB22X-LT Air Disc Brakes -Rear Axle: Dana S17-140 Single Axle, 16,000 lbs -Rear Suspension: Kenworth TL180 Taperleaf, 18,000 lbs -Rear Brakes: Bendix S-Cam Drum Brakes -ABS: Bendix 4S/4M System -Steering: Single Power Steering Gear Wheels & Tires -Tires: Continental 295/75R22.5 -Wheels: (6) Alcoa 22.5 x 8.25 High Polish Aluminum Cab & Technology -Cab: Stamped Aluminum with Air Suspension, Raised Profile Roof, and Thermal/Sound Insulation -Fuel Tank: 80 US Gallon Polished D-Shape Aluminum, RH Side -DEF Tank: 15 Gallon, LH Side -Instrumentation: 7" Main Digital Display with SmartWheel integrated controls -Audio System: Kenworth Radio with Apple CarPlay and Bearcat CB Radio -Safety: Rolltek driver seat with buckler sensor -Technology: Global Telematics Unit, EMUX Architecture, Remote Keyless Entry -Lighting: Dual LED Headlamps with DRL, dual rotating roof beacons