2026 Big Tex Trailers 14GX 14GX-16
- Year 2026
- Make Big Tex Trailers
- Model 14GX
2026 Big Tex Trailers 14GX 14GX-16
2026 Big Tex Trailers 14GX 14GX-16
Heavy Duty Tandem Axle Gooseneck DumpFor 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.
Features may include:
Heavy Duty Diamond Plate Steel Fenders- Built to stand up to whatever punishment is thrown at it, these fenders keep your trailer protected and are also removable to allow for easy replacement if damaged.
- Built standard with rear combo gates, making loading and dumping an easier task.
- Comes standard with 4 D-rings to secure equipment and available ramps, ready to get your heavy equipment to the big job.
- Forward, self-adjusting brakes make brake maintenance a breeze. The system automatically adjusts the brake shoes as they wear down, eliminating the need for manual adjustments.
- This model come standard with all the essentials, including a 12K Jack, Side Steps, Tarp Kit, Onboard Battery Charger, and Rear Combo Gates, giving you a well-rounded hauling experience.
Dimensions
Dimensions
A: 192" | B: 115-3/4" | C: 76-1/4" | Sides: 24" Tall (10 Ga) with formed Channel Supports
Length
Bed: 16' | Tongue: 51-1/8"
Width
Bed: 83"
Coupling
Round Adjustable Pin 2-5/16” Gooseneck Coupler
Capacities
Cargo Capacity
10900 lbs
Axle Capacity, Rear
7,000 lbs Premium, Cambered Axles with Quick-Lubricating Hubs
Weights
GVWR
15900 lbs
Gross Axle Weight Rating, Rear
7000 lbs
Dry Weight
5000 lbs
Chassis
Chassis
Crossmembers: 3" Channel on 16" Centers | Tongue: 8" Seamless I-Beam Integrated w/ Frame (10lbs) | Tie Downs: (4) 1/2" D-Rings Inside Bed to Secure Equipment, Along Sides and Rear for Cargo Control
Mainframe
8" I-Beam (10 lbs)
Axle Count
2
Lights and Safety
Lighting
Recessed, Grommet-Mounted L.E.D. Lighting
Safety Features
Safety Chains: 3/8" Grade 70 w/ Safety Latch Hook (2 ea) | Break-Away: Complete Breakaway System w/ Zip Breakaway Cable
Electric
Electrical
Trailer Plug: 7-Way RV | Battery: 12V Deep Cycle | Charger: 5A 110V on Board Battery Charger
Harness
Wiring: Sealed, Modular Cold-Weather Wiring Harness
Suspension
Suspension
Multi-Leaf Slipper Spring w/ Equalizer
Wheels & Tires
Tires, Rear Specification
ST235/80 R-16 Load Range E Radial
Wheels
Black Mod Steel
Brakes
Brake System Type
Forward Self-Adjusting Electric Brakes on Both Axles
Features
Features
Jack: Dual 12,000 lbs Drop-Leg Jack (Side Wind) | Fenders: 9" x 72" 14 Ga. Diamond Plate Double Broke | Stake Pockets: Stake Pockets Along Both Sides | Bolt Pattern: 8-Lug | Spare Mount: Side Spare Tire Mount | Paint Type: Professional Finish w/ Primer Standard | Gate: Rear Combo Gate (Barn Doors & Spreader Gate) | J-Hooks: Along sides and rear for Cargo Control | Ram: Self-Contained Scissor | Stabilizers: Rear Stabilizer Stands | Steps: Convenient Side-Step to Access Top Rail | Storage: Lockable Pump and Battery Box mounted between front Jacks | Tarp: Fully-Formed Tarp Shroud with Tarp & Rear Tarp Rod Holders | Top Rail: 3"x 2" Rectangular Tubing | Steps & Handles: Convenient Side-Step to Access Top Rail
Construction Material
Floor: 10 Gauge Smooth Steel
Hitch/Type
Gooseneck
Color
Color Option
Black
Hydraulics
Hydraulic Pump
Power: Power Up/Power Down & Gravity Down Hydraulic Pump
