• 12" I-Beam Frame
• 2 5/16" Adjustable Coupler
• 3" x 3/16" Channel Crossmembers
• Full Length Bed Runners and Ramp Pockets
• 10 Gauge 24" Steel Sides
• 7 Gauge Steel Flooring (Thickest In The Industry)
• Weld On Diamond Plate Fenders
• Locking Pump Box
• 2-10k Drop-Leg Jacks
• Cambered Dexter Nevr-R-Adjust Spring Axles
• Multi-leaf Slipper Spring Suspension
• E-Z Lube Hubs
• 235/80R16 Radial Tires with 8 Hole Wheel
• Standard Stake Pockets
• Spare Tire Mount (Weld On)
• Three-Way Gate, Includes Spreader Gate
• Double Acting Power Unit
• 5"x16" Hydraulic Cylinder
• Scissor Hoist
• 4 Standard 3" D-Rings
• Flow Control Valve
• All Lighting DOT Approved
• Sandblast Prep and OneCure Primer
• Sherwin Williams Powdura Powder Coat
• Standard Retractable Tarp Kit
• Molded Sealed Harness with Resistors
• LED Voltage Indicater in Remote
• Built-In 5 amp Battery Charger
• Interstate Deep Cycle Batteries
• 7-Way Receiver Female Plug with Adapter
• Sealed Lifetime LED Lighting
• Industry Best Warranty: 3 Year Structural, 2 Year Component, 2 Year Roadside Assistance (Roadside can also be used on tow vehicle!)

Iron Bull DTG21 triple axle trailer is a heavy hauler. 12" I-Beam
necks and 21,000 lbs of GVWR with enough lifting power ensure you can
always get your job done. Top tier components come together with the
most rugged construction on the market to deliver a dump trailer like no
other. Dexter Nev-R-Adjust brake axles and radial tires provide a solid
foundation for each Iron Bull dump trailer and ample grip for stopping
power. Sherwin-Williams Powdurda Powder coat gives each trailer a rugged
finish with a showroom shine. Hydraulic cylinders are the muscle for
each Iron Bull dump trailer and KTI remote operated hydraulic pumps feed
the beast. USA made, lifetime LEDs are provided by TecNic lighting and
all units are powered by an Interstate deep cycle battery. Each Iron
Bull Trailer also comes equipped with a standard tarp kit, stake
pockets, locking pump box, 5 position adjustable coupler, multi-function
gate and 110v wall outlet charging receptacle for your battery. Our 83"
wide 21k gooseneck is equipped with three cambered 7k Dexter Axles and
tons of standard features.