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The Big Tex 25GN 40-Foot Gooseneck Trailer is engineered for heavy-duty performance and maximum reliability. Built with premium-grade steel, a reinforced I-beam frame, and a tandem dual-wheel axle design, this trailer is perfect for hauling construction machinery, farm equipment, and industrial loads. Its gooseneck hitch ensures superior towing stability and smooth maneuvering under full load.
Powder-coated in matte black, the 25GN resists rust and corrosion, maintaining its structural integrity and professional appearance even under demanding conditions.
Length: 40 ft
Model: 25GN-40D5A-MRBK
GVWR (Gross Vehicle Weight Rating): 25,900 lbs
Payload Capacity: Approximately 18,000–20,000 lbs (depending on configuration)
Curb Weight: ~7,900 lbs
Deck Width: 102 in. (8.5 ft)
Deck Type: Treated wood floor with steel frame
Frame: 12” I-beam, pierced main frame design for maximum strength
Axles: (2) 12,000 lb dual-wheel oil-bath brake axles
Brakes: Electric-over-hydraulic brakes on all wheels
Coupler Type: 2-5/16” adjustable gooseneck coupler
Suspension: Heavy-duty multi-leaf spring with equalizer
Wheels/Tires: Dual 16” radial tires on steel wheels
Jack System: Dual 12,000 lb drop-leg jacks (side wind)
Lighting: LED DOT-approved lighting package
Finish: Black powder coat paint with corrosion-resistant primer
Tie-Downs: Multiple D-rings and stake pockets along the sides
Safety Equipment: Breakaway switch, reflective tape, and safety chains
Construction and industrial hauling
Agricultural and farm equipment
Vehicle and heavy machinery transport
Commercial hauling operations
Big Tex is the industry leader in professional-grade trailers, known for unmatched durability, superior craftsmanship, and long-term value. The 25GN 40’ Gooseneck is the go-to choice for operators who demand performance and reliability under pressure.
We've gone paperless! To help the environment & to protect our customers during these times, we don't ship our products with paper manuals that get thrown away 30 seconds after anyway, below we have a comprehensive PDF & Video guide on how to install/use all of our products correctly so it's crystal clear for you!
Inside this thorough PDF guide you can find FAQs to most of your concerns please take a look inside and use the contents page to find what you're specifically looking for.
Here's PDF guide you can access at anytime 💡
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The Illuminate Light has 3 settings
On - The light stays on until its turned off
Off - The light it kept off to save battery
Auto Mode - The light is in 'Motion sensor Mode'. It turns on when it detects movements, and turns off when there is no movement.
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
You can contact us through our contact page! We will be happy to assist you.