Specifications include, but are not limited to: 2. 2017 F-550 Chassis, SD Regular Cab; 4x4 SD Regular Cab 169" WB DRW XL(F5H) 3. Base Vehicle; Base Vehicle Price (F5H) 4. Packages; Order Code 660A 5. Powertrain; Engine: 6.7L 4V OHV Power Stroke V8 Turbo Diesel B20; Includes split-shaft calibration compatibility.; Includes:- Dual 78 AH 750 CCA Batteries; Transmission: TorqShift 6-Speed Automatic; (6R140). Includes SelectShift.; Limited Slip w/4.88 Axle Ratio; GVWR: 19,500 lb Payload Plus Upgrade Package; Includes upgraded frame, rear-axle and low deflection/high capacity springs. Increases max RGAWR to 14, 706. 6. Wheels & Tires; Tires: 225/70Rx19.5G BSW Traction; Includes 4 traction tires on the rear and 2 allseason tires on the front. Optional spare is 225/70Rx19.5G BSW all-season.; Wheels: 19.5" Argent Painted Steel; Includes manual locking hubs. 7. Seats & Seat Trim; HD Vinyl 40/20/40 Split Bench Seat; Includes driver's side manual lumbar, center armrest, cup holder and storage. 8. Other Options; Monotone Paint Application; 169" Wheelbase; XL Value Pkg; Power Equipment Group; (Deletes pass side lock cylinder. Includes upgraded door-trim panel.) ; Includes: Accessory Delay; Manual Telescoping Folding Trailer Tow Mirrors; Incl: power/heated glass, heated convex spotter mirror & integrated clearance lamps/turn signals.; MyKey; Includes owner controls feature; Perimeter Anti-Theft Alarm; Power Front & Rear Side Windows; Includes 1-touch up and down power driver and passenger window; Power Locks; Remote Keyless Entry; SecuriLock Passive Anti-Theft (PATS); Engine Block Heater; Transmission Power Take-Off Provision; Incl: transmission mounted live drive and stationary mode PTO.Operator Commanded Regeneration; Incl: active regeneration inhibit.; Upfitter Interface Module; Dual Extra HD Alternators (Total 377-Amps); AM/FM Stereo Single-CD/MP3; auxiliary audio input jack and 4 speakers.