Tri-County Trailers

2026 Big Tex 14GX-16

2026 Big Tex 14GX-16 14GX Heavy Duty Tandem Axle Gooseneck Dump For the ultimate in strength and durability, look to the 14GX Heavy Duty Tandem Axle Extra Wide Gooseneck Dump Trailer-from its robust and long-lasting structure and frame to heavy-duty dump box with 10-Gauge steel floors.

Packed to the brim with the most complete box unit in the industry, the 14GX is designed to handle heavy-duty and extra wide loads with superior stability and efficiency.

Axles2 - 7,000# Premium, Cambered Axles with Quick-Lubricating HubsDrop Axles (Lowers Deck Height to 24" from Ground)BrakesForward Self-Adjusting Electric Brakes on Both AxlesSuspensionMulti-Leaf Slipper Spring w/ EqualizerTongue8" Seamless I-Beam Integrated w/ Frame (10#)CouplerRound Adjustable Pin 2-5/16” Gooseneck CouplerAdjustable Pintle in Channel in Lieu of CouplerSafety Chains3/8" Grade 70 w/ Safety Latch Hook (2 ea)JackDual 12,000# Drop-Leg Jack (Side Wind)Frame8" I-Beam (10#)Cross-Members3" Channel on 16" CentersFloor10 Gauge Smooth SteelFenders9" x 72" 14 Ga. Diamond Plate Double BrokeRamps6.5’ Slide In Ramp PackageStake PocketsStake Pockets Along Both Sides (Quantity Varies by Length)Trailer Plug7-Way RVLightsRecessed, Grommet-Mounted L.E.D. LightingWiringSealed, Modular Cold-Weather Wiring HarnessTiresST235/80 R-16 Load Range E Radial TiresBolt Pattern8-LugWheelsBlack Mod SteelSpare MountSide Spare Tire MountSpare TireNot IncludedPaint TypeProfessional Finish w/ Primer Standard - Powder Coat FinishPaint ColorBlackTie-Downs(4) 1/2" D-Rings Inside Bed to Secure EquipmentAlong Sides and Rear for Cargo ControlBreak-Away KitComplete Breakaway System w/ Zip Breakaway CableBattery12V Deep CycleCharger5A 110V on Board Battery ChargerGateRear Combo Gate (Barn Doors & Spreader Gate)J-HooksAlong sides and rear for Cargo ControlPowerPower Up/Power Down & Gravity Down Hydraulic PumpRamSelf-Contained ScissorSides24" Tall (10 Ga) with formed Channel SupportsStabilizersRear Stabilizer StandsStepsConvenient Side-Step to Access Top RailStorageLockable Pump and Battery Box mounted between front JacksTarpFully-Formed Tarp Shroud with Tarp & Rear Tarp Rod HoldersTop Rail3"x 2" Rectangular TubingSteps & HandlesConvenient Side-Step to Access Top Rail



2026 Big Tex 14GX-16
Our Price: $12,800
Black - Gooseneck Dump
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Trailer Specs
Stock Number: 49691
VIN: 16V3D2424T7449691
Condition: New
Year: 2026
Manufacturer: Big Tex Trailer Manufacturing, Inc.
Model: 14GX 83X16 15.9K GOOSENECK DUMP TRAILER
Weight (lbs): 5,000 lbs
Length: 16''
Width: 83''
Height: 24"
GVWR: 15,900
Features: Barn Doors, Combo Gate, Electric Brakes, LED Lights, Side Steps