Specifications include, but are not limited to: 2024 FREIGHTLINER 114SD 4-DOOR, TANDEM AXLE TRACTOR | 203" W/B CAB: -- 4-Door Crew Cab, High Roof -- 162" BBC (Bumper to Back of Cab) GVWR: -- 54,600 Pounds WHEELBASE: -- 203" CAB-TO-AXLE: -- 86" FRAME: -- 60" Frame Overhang (AF) / Flange Tapered Tractor Cut End of Frame -- Steel Channel | 11/32" x 3-1/2" x 10-15/16" -- Rated for GVWR -- 1/4" C-Channel Inner Frame Reinforcement FRONT BUMPER: -- 14" Chromed Steel -- (2) Frame-Mounted Removable Front Tow Hooks FRONT AXLE: -- Detroit DA-F-14.7-3 14,700 Pound Rating | Front Oil Seals -- Bonded Rubber Spring Pin Bushings -- Meritor EX-L Optimized Axial Disc Brakes w/17" Rotors -- Synthetic 75W-90 Front Axle Lube FRONT SUSPENSION: -- 14,700 Taperleaf Springs REAR AXLE: -- Meritor RT-40-160 - 40,000 Pound Rating (Tandem) -- 51" Axle Spacing -- Ratio for 75 MPH (Top Speed) -- Driver Controlled Traction Device -- Driver Controlled Rear Differential Lock -- 16.5X8.62 Q+ Cast Spider Cam Rear Brakes, Double Anchor, Fabricated Shoes -- Fire and Emergency Severe Service Non-Asbestos Rear Brake Lining -- Rear Oil Seals -- Automatic Rear Slack Adjusters -- Synthetic 75W-90 Rear Axle Lube REAR SUSPENSION: -- AirLiner 40,000 Pound Air Ride With Chain Clearance -- Manual Dump Valve For Air Suspension With Indicator Light, Without Gauge -- Dual Air Rear Suspension Leveling Valves SHOCKS: -- Heavy Duty Front and Rear STEERING: -- Power Hydraulic Assist -- Four Spoke 18" Steering Wheel