2026 Big Tex Trailers 25GN-40D5A-MRBK 102" x 40ft (35ft Deck + 5ft Dove) 25,900# GVWR

$19,399
Black - Flatbed
Trailer Specs
Stock Number: 496684
Condition: New
Year: 2026
Length: 40"
Width: 102"
GVWR (lbs): 25,900

With 12K heavy-duty axles and a standard adjustable suspension, the 25GN Heavy Duty Tandem Dual Gooseneck Trailer is built to carry your toughest loads - day and night, 24/7. Whether you're in construction or hotshotting, this trailer delivers the strength and reliability you need. You get the features that matter most: a low-profile pierced-beam frame, LED lights, adjustable dual jacks, a chain box, and a crank-style adjustable coupler. It's tough. It's reliable. It's built for your work. The 25GN helps you get the job done.


Standard Features
Axles2 - 12,000# Dual Wheel w/ Oil Bath & Valcrum Caps
BrakesForward Self-Adjusting Electric Brakes on Both Axles
SuspensionHeavy-Duty 30,000#, Adjustable
Coupler2-5/16" Demco EZ Latch Gooseneck Coupler
Safety Chains3/8" Grade 70 w/ Safety Latch Hook (2 ea)
JackDual Two Speed Landing Gear- 50K lbs. Capacity (Bolted On)
Frame12" I-Beam, 14# (16# I-Beam for 28' and longer)
Cross-Members3" Channel
FloorTreated Pine Floor
Ramps(2) 5' MEGA Ramps

Dovetail5' Cleated Dovetail 
Stake PocketsStake Pockets Along Both Sides, 24" O.C.
Trailer Plug7-Way RV
LightsRecessed, Grommet-Mounted L.E.D. Lighting
WiringSealed, Modular Cold-Weather Wiring Harness
TiresST235/80 R-16 Load Range E (Dual)
Bolt Pattern8-Bolt
Spare MountTop of Neck Spare Tire Mount
Spare TireST235/80 R-16 Load Range E (Included)`
Paint TypeProfessional Finish w/ Primer Standard
Paint ColorBlack
Rubrail3/8" Heavy Duty Rub Rail on Both Sides
Break-Away KitComplete Breakaway System w/ Zip?? Breakaway Cable and Charger
MudflapsStandard
StorageFront Lockable Toolbox Uprights w/ Chain Holder
Cargo WinchSliding Winch Track (standard on Trailer 33' or Longer )
Pipe Chain Spools1-1/4" Pipe Chain Spools Between Stake Pockets Pockets
Steps & Handles(2) Retractable Side Bed Steps + HandlesHelping Hand Riser Step
Twist Guard??Included on trailers 33' and Longer
Work LightDeck Work Light Package w/ Step Illumination
Trailer Location

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