2026 Big Tex 14GX-14 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. Info Industry Trailer Make Big Tex Model 14GX-14 Trim Base Year 2026 Msrp 14436 Price 11990 Stock Number 425776 Category Dump Trailer Subcategory Dump Trailer Condition New Location BEAVER Vin 16V3D2224T5425776 Dry Weight 4530 Color Black Hitch Type Gooseneck Axles 7000 Length 14' Width 83" Suspension Spring Wheels 16" Tires 235/80/16 Rear Door Barn Door Spread Floor 10 Gauge Smoothe Steel Gvwr 15,900 Axle Capacity 7000 Payload Capacity 11370 Specifications GVWR15900 lbsDry Weight4640 lbsMax Load11260 lbsLength14'Width83"TongueLength: 51-1/8" | 8" Seamless I-Beam Integrated w/ Frame (10#)Axles2 - 7,000# Premium, Cambered Axles with Quick-Lubricating HubsBrakesForward Self-Adjusting Electric Brakes on Both AxlesSuspensionMulti-Leaf Slipper Spring w/ EqualizerFrame8" I-Beam (10#)LightsRecessed, Grommet-Mounted L.E.D. LightingTiresST235/80 R-16 Load Range E Radial TiresWheelsBlack Mod SteelCouplerRound Adjustable Pin 2-5/16" Gooseneck CouplerSafety Chains3/8" Grade 70 w/ Safety Latch Hook (2 ea)Crossmembers3" Channel on 16" CentersFloor10 Gauge Smooth SteelFenders9" x 72" 14 Ga. Diamond Plate Double BrokeFinishProfessional Finish w/ Primer StandardBattery12V Deep CycleGate/DoorRear Combo Gate (Barn Doors & Spreader Gate)StepConvenient Side-Step to Access Top RailTop Rail3"x 2" Rectangular Tubing