Big Tex Gooseneck trailers for sale! America’s #1

Big Tex 10OA Pro Series Over-The-Axle Bumperpull Equipment Trailer 8.5’x18’x10K (10OA-18-8SIR)(100A-18)

Big Tex 10OA Pro Series Over-The-Axle Bumperpull Equipment Trailer 8.5'x18'x10K (10OA-18-8SIR)(100A-18)

Available To Order
MSRP $9,421.06
Volume Dealer BEST cash Price!

Please Note!
Due to supply, wheel color may vary from images on listings.

Additional information

Standard features are subject to change based on included options.

Standard Features

  • Coupler: Adjustable Forged 2-5/16”
  • Safety Chains: 1/4” Grd. 70 w/Safety Latch Hook (2 each)
  • Jacks: 8,000# Drop Leg
  • Tongue: Integral w/ Frame (8″ I-Beam, 10#)
  • Frame: 8” I-Beam, 10#
  • Crossmembers: 3” x 3.5” Channel
  • Side Rails: 5″ Channel
  • Cargo Control:Rub Rail on Both Sides w/ Stakepockets
    24″ On Center
  • Axle: (2) 5,200# EZ Lube w/Electric Brakes
  • Suspension: Multi-Leaf Spring w/Equalizer
  • Tire: ST225/75 R-15 Load Range D
  • Wheel: 15″ x 6″; Black Mod, 6 Bolt
  • Floor: 2″ Treated Pine or Douglas Fir*
  • Lights: L.E.D. D.O.T. Stop, Tail, Turn & Clearance
  • Elec. Plug: 7-Way RV
  • Finish (Prep): Steel is Cleaned to Ensure a Professional Smooth Finish.
  • Finish: Superior Quality Finish is Applied for
    a Highly Decorative and Protective
  • Rubrail and Stakepockets Along Sides
  • Storage Tray in Tongue
  • Forged Adjustable 2-5/16” Coupler
  • Tongue Integral with Frame for Added Strength
  • 8,000# Drop Leg Jack
  • EZ Lube Hubs
  • Dexter Brand Axles
  • Cambered Axles
  • Nev-R-Adjust Electric Brakes on All Hubs
  • Cambered Axles
  • Grommet Mount Sealed Lighting
  • L.E.D. Lighting Package
  • Sealed, Modular Wiring Harness
  • Spare Tire Mount (In Tongue Area)
  • Complete Break-A-Way System w/Charger
  • Radial Tires



* Douglas Fir Available from Caldwell, ID Facility Only

Included Options Priced In On This Unit To Order
Select options may be removed to reduce the price of the trailer.

Ramps8’ Rear Slide In Ramps

Options Available to Order
These options are not included in the price listed but can be added for an additional fee. Get a Quote Here

CouplersAdjustable Pintle in Channel in
Lieu of Coupler
Jacks12,000# Drop Leg Jack - Top
BrakesHydraulic Surge Brakes 2 Axles w/
Adjustable Demco Actuator
Tire/WheelSpare Tire (ST225/75 R-15 LR-D)
Tire/WheelTire Upgrade (ST235/80 R-16
Tire/WheelSpare Tire Upgrade (ST235/80
R-16 LR-E)
Ramps8’ Rear Slide In Ramps
Ramps5’ HD Stand Up Ramps (Standard
Equipped on "+3" Models)
BodyBlackwood Pro Rubber Infused
Floor (X Length of Trailer)
Cargo Control5/8" D-Ring
Make: Big Tex
Model: 10OA-18-8SIR
Length: 18'
Width: 102"
Height: 56"
Hitch type: Bumper Pull
Material: Steel
Axle Capacity: 5,200 lbs.
GVWR: 9,990 lbs.
Empty Weight: 3,085 lbs.
Payload: 6,905 lbs.
Deck Height: 33"
Door/Gate/Ramps: Straight Deck with Slide-in Ramps
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