2026 Ford F-350SD F-350® King Ranch®



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Vehicle Information

VIN: 1FT8W3BMXTEE40429
Stock #: S260442
Model Code: W3B
  • Body Style 4D Crew Cab
  • Exterior Color Agate Black Metallic
  • Interior Color Sp
  • Engine 6.7L High Output Power Stroke® V8 Turbo Diesel B20 Engine
  • Transmission 10-Speed Automatic
  • Bed length 8'
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

2026 Ford F-350 King Ranch 4x4 Crew Cab Premium Power Meets Legendary Capability

This 2026 Ford F-350 King Ranch Crew Cab 4x4 delivers heavy-duty performance, premium luxury, and advanced towing technology in one exceptional truck. Powered by the mighty 6.7L High Output Power Stroke V8 Turbo Diesel paired with a 10-speed TorqShift automatic transmission, this Super Duty is built to conquer demanding workloads while surrounding you with refined comfort.

Finished in striking Agate Black with rich Java Leather seating and Marsh Gray accent trim, this King Ranch combines bold Texas-inspired styling with next-level capability and modern technology.

Performance & Capability

6.7L High Output Power Stroke V8 Diesel
10-Speed TorqShift Automatic Transmission
FX4 Off-Road Package
Electronic Shift-On-The-Fly 4WD
3.55 Electronic Locking Axle
12,400 lb GVWR Package
Trailer Brake Controller
Pro Power Onboard 2kW
Heavy-Duty Suspension
Integrated Trailer Technology
Skid Plates
Hill Descent Control

Exterior Features

Agate Black Exterior
King Ranch Chrome & Accent Styling
Power Running Boards
PowerScope Trailer Tow Mirrors
LED Reflector Headlamps
LED Fog Lamps
Tailgate Step
Moonroof with Twin Panel Design
Privacy Glass
Heated Power-Folding Mirrors
Rain-Sensing Wipers

Interior & Technology

Premium Java Leather Interior
Heated & Ventilated Front Seats
Heated Rear Seats
12-Inch Digital Instrument Cluster
12-Inch SYNC 4 Touchscreen
B&O Unleashed Sound System
Wireless Charging Pad
Ford Co-Pilot360 Assist 2.0
Adaptive Cruise Control
Ambient Lighting
SiriusXM w/360L
Remote Start System
Power Adjustable Pedals with Memory

Safety & Driver Assistance

Blind Spot Information System (BLIS)
Lane Keeping Alert
Pre-Collision Assist with Automatic Emergency Braking
Rear Parking Sensors
Reverse Brake Assist
360-Degree Camera System
Post-Collision Braking
SOS Post-Crash Alert System
Tire Pressure Monitoring System

Luxury Meets Heavy-Duty Strength
Whether towing heavy equipment, hauling serious payloads, or traveling in first-class comfort, this F-350 King Ranch High Output Diesel is engineered to exceed expectations with unmatched capability and premium craftsmanship.

Why Buy from Triple Crown Ford Stephenville?
At Triple Crown Ford Stephenville, we proudly offer a huge selection of Built Ford Tough trucks backed by exceptional customer service and a stress-free buying experience. Our team is dedicated to helping you find the perfect vehicle at the right price with hometown service you can trust.

All Features

  • Led Reflector Headlamps
  • Pickup Box, Tie Down Hooks
  • Power Sliding Rear Window W/Defrost & Privacy Tint
  • Power Tailgate
  • Powerscope Tt Power-Fold Mirrors, Power/Heated
  • Tailgate Step
  • Tow Hooks
  • Trailer Brake Controller
  • Trailer Sway Control
  • Wipers - Rain-Sensing
  • 360-Degree Camera
  • 5G Modem
  • B&O Unleashed Sound System
  • Ford App
  • Ford Co-Pilot360assist2.0
  • Intelligent Access W/Push Button Start
  • Mono Beam Coil Spring Frt Suspension W/Stab Bar
  • Rear Parking Sensors
  • Reverse Brake Assist
  • Sync4 W/12" Screen
  • Wireless Charging Pad
  • 12" Cluster Display
  • 1Touch Up/Down Dr/Pass Win
  • Adaptive Cruise Control
  • Ambient Lighting-Fixed
  • Dual-Zone Electronic Auto Climate Control
  • Head-Up Display
  • Lthr Wrapped Htd Str Whl
  • Multicontour Frt Lth Seats
  • Outside Temp Display
  • Particulate Air Filter
  • Power Locks And Windows
  • Pwr Driver And Pass Seat
  • Tilt/Telescope Str Column
  • Advancetrac With Rsc
  • Airbags - Safety Canopy
  • Belt-Minder Chime
  • Driver/Passenger Air Bags
  • Led Ctr High Mnt Stop Lamp
  • Secure Pkg 1 Yr Included
  • Sos Post-Crash Alert Sys
  • Tire Pressure Monit Sys

Fixed 10,000 lb. GVWR Package

    King Ranch® F-350® SRW (710A)

      FX4® Off-Road Package

        Ford Security Package (1-year included with activation)

          360-Degree Camera Package

            Ford Connectivity Package (1-year included)


              • Electronic-Locking with 3.73 Axle Ratio
              • Ford Connectivity Package (1-Year Included)
              • 4-Wheel Disc Brakes
              • Internet access capable: 5G Modem - Ford Connectivity Package
              • Emergency communication system: SYNC 4 911 Assist
              • Compass
              • Front beverage holders
              • Variably intermittent wipers
              • Turn signal indicator mirrors
              • Trip computer
              • Traction control
              • Tilt steering wheel
              • Telescoping steering wheel
              • Steering wheel mounted audio controls
              • Split folding rear seat
              • Speed control
              • Security system
              • Remote keyless entry
              • Rear step bumper
              • Rear reading lights
              • Power windows
              • Power steering
              • Power door mirrors
              • Passenger vanity mirror
              • Panic alarm
              • Overhead console
              • Overhead airbag
              • Outside temperature display
              • Low tire pressure warning
              • Illuminated entry
              • Heated door mirrors
              • Fully automatic headlights
              • Front reading lights
              • Front anti-roll bar
              • Dual front side impact airbags
              • Dual front impact airbags
              • Delay-off headlights
              • Brake assist
              • ABS brakes
              • Tachometer
              • Electronic Stability Control
              • Air Conditioning
              • Electrical
                • Cold Cranking Amps @ 0° F (Primary): 750
                • Cold Cranking Amps @ 0° F (2nd): 750
                • Maximum Alternator Capacity (amps): 250 & 160
              • Weight Information
                • Base Curb Weight (lbs): 7450
                • Base Curb Weight (lbs): 6784
                • Gross Axle Wt Rating - Front (lbs): 4400
                • Gross Axle Wt Rating - Rear (lbs): 7230
                • Curb Weight - Front (lbs): 3898
                • Curb Weight - Rear (lbs): 2886
                • Gross Vehicle Weight Rating Cap (lbs): 11499
                • Gross Combined Wt Rating (lbs): 25200
              • Trailering
                • Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
                • Dead Weight Hitch - Max Tongue Wt. (lbs): 500
                • Wt Distributing Hitch - Max Trailer Wt. (lbs): 17900
                • Wt Distributing Hitch - Max Tongue Wt. (lbs): 1790
                • Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17700
                • Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4425
                • Maximum Trailering Capacity (lbs): 17900
              • Suspension
                • Suspension Type - Front: Other
                • Suspension Type - Rear: Leaf
                • Spring Capacity - Front (lbs): 4400
                • Spring Capacity - Rear (lbs): 7230
                • Axle Type - Front: Non-Independent
                • Axle Type - Rear: Rigid Axle
                • Axle Capacity - Front (lbs): 6000
                • Axle Capacity - Rear (lbs): 7280
                • Axle Ratio (:1) - Front: 3.73
                • Axle Ratio (:1) - Rear: 3.73
              • Brakes
                • Brake Type: 4-Wheel Disc
                • Brake ABS System: 4-Wheel
                • Brake ABS System (Second Line): 4-Wheel
                • Disc - Front (Yes or ): Yes
                • Disc - Rear (Yes or ): Yes
                • Front Brake Rotor Diam x Thickness (in): 14.3
                • Rear Brake Rotor Diam x Thickness (in): 14.3
              • Tires
                • Front Tire Order Code: TCW
                • Rear Tire Order Code: TCW
                • Front Tire Size: LT275/65SR20
                • Rear Tire Size: LT275/65SR20
                • Spare Tire Size: Full-Size
                • Front Tire Capacity (lbs): 7180
                • Rear Tire Capacity (lbs): 7180
                • Revolutions/Mile @ 45 mph - Front: 612
                • Revolutions/Mile @ 45 mph - Rear: 612
              • Wheels
                • Front Wheel Size (in): 20 X 8
                • Rear Wheel Size (in): 20 X 8
                • Spare Wheel Size (in): Full-Size
                • Front Wheel Material: Aluminum
                • Rear Wheel Material: Aluminum
                • Spare Wheel Material: Steel
              • Steering
                • Steering Type: Re-Circulating Ball
                • Turning Diameter - Curb to Curb (ft): 53
              • Fuel Tank
                • Fuel Tank Capacity, Approx (gal): 34
              • Exterior Dimensions
                • Wheelbase (in): 160
                • Length, Overall (in): 250
                • Width, Max w/o mirrors (in): 80
                • Height, Overall (in): 81.3
                • Overhang, Front (in): 38.2
                • Cab to Axle (in): 39.9
                • Ground to Top of Load Floor (in): 36.9
                • Ground Clearance, Front (in): 8.5
                • Ground Clearance, Rear (in): 8.5
              • Cargo Area Dimensions
                • Cargo Box Length @ Floor (in): 81.9
                • Cargo Box Width @ Top, Rear (in): 66.9
                • Cargo Box Width @ Floor (in): 66.9
                • Cargo Box Width @ Wheelhousings (in): 50.5
                • Cargo Box (Area) Height (in): 21.1
                • Tailgate Width (in): 60.5
                • Cargo Volume (ft³): 65.4
              • Interior Dimensions
                • Passenger Capacity: 5
                • Front Head Room (in): 40.8
                • Front Leg Room (in): 43.9
                • Front Shoulder Room (in): 66.7
                • Front Hip Room (in): 62.5
                • Second Head Room (in): 40.4
                • Second Leg Room (in): 43.6
                • Second Shoulder Room (in): 65.9
                • Second Hip Room (in): 64.7
              • Summary
                • Vehicle Name: Ford Super Duty F-350 SRW
                • Body Style: SD Crew Cab
                • Body Code: T

              Warranty

              • 3Yr/36,000 Bumper / Bumper
              • 5Yr/100,000 Diesel Engine
              • 5Yr/60,000 Powertrain
              • 5Yr/60,000 Roadside Assist
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              *Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any emissions testing fees or other fees. Price does include $225 documentation fee. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including a MPG recalculation tool).