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Heavy Duty Gooseneck Deck Over Tilt Trailer

Model: DET-GN

GVWR: 15,500 - 23,000 lb

With a 102″ bed width and GVWR up to 20,000 lbs, this Gooseneck Deck Over Tilt Trailer is incredibly versatile. Load equipment or side load material day in and day out with ease.

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At a Glance

GVWR: 15,500 – 23,000 lb
LENGTHS: 20′- 30′
BED WIDTH: 102″
PULL TYPE: 12″ Curved Engineered Gooseneck
AXLES: 2 – 7,000 lb Lippert Axles
(Upgrade to 2 – 8K or 2 – 10K)
TIRES: 14 Ply All-Steel Radials
(Upgrade to 215/75R17.5 – 16 Ply)

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DET-GN Gooseneck Deck Over Tilt Loaded

Best-in-Class Tilt Trailer

This Engineered Beam Gooseneck Heavy-Duty Tilt Bed Trailer is a beast. 8.5′ of deck width, paired with an Electric/Hydraulic Powered Tilt makes loading and unloading a breeze.

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How Do I Order a DET-GN?

Great question! Keep scrolling to customize and build your DET-GN tilt trailer to your liking with our interactive build-your-own trailer configurator, then you will be prompted to submit your trailer build to your nearest Diamond C dealer for quote and availability. We have an extensive dealer network of over 100 dealers strategically placed throughout North America.

Popular Features

DET-GN Deckover Equipment Trailer Loaded

Full Bed Tilt

The DET now offers a standard full-bed tilt, as well as an option of stationary deck varying in length at 4ft and 6ft.

DET-GN Deckover Equipment Trailer Engineered Neck

Engineered Beam Neck

The DET Curved Engineered Gooseneck is stronger and lighter with the new 10-gauge Grade 80 material.

Quality Trailers Since 1985

Diamond C has been an industry leader for over 40 years since our humble beginnings over 4 decades ago. We strive to be on the forefront of trailer manufacturing by continuously demonstrating excellent quality and value, cutting edge innovation, and superior customer service.

Design Your Own DET-GN Now

DM Powder Coating System

DM Powder Coating System

Our custom Difference Maker DM COATING SYSTEM produces extraordinary trailer finishes that are exceptionally durable and beautiful. We offer multiple standard and custom COLORS to perfectly compliment your trailer.

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More Than Just a Trailer

Crabb Family

Family Owned and Operated

Over 40 years ago a young East Texas couple embarked on a journey that at the time was merely a means to put food on the table for their growing family. Unbeknownst to them, their nature would have an endless impact on the business they would create…

OUR STORY

Diamond C Team Members representing the Core Values

This is who we are and what makes us Different

Our Purpose is to fuel the well-being, growth and success of our team members, customers and community abroad.
Our Niche is extraordinary trailers and service to match.
Our Core Values are Do Work and Love Strong.

LEARN MORE

Learning Center

Your one-stop-shop for everything trailer related. In-depth resources (like our EQUIPMENT TRAILER BUYER’S GUIDE) and articles about our trailers, options, culture, and what makes us stand apart from the other guys.

CHECK IT OUT

Maximum Customizability

Choose from a variety of upgrades:

– BLACKWOOD Lumber Flooring
– 42″ Underslung STORAGE Box
– WARRIOR WINCH PACKAGE
– SLIDE TRACK & RATCHETS
– Two Tone Aluminum WHEELS
– and more…

The choice is yours.
Configure your ideal trailer below.

Sheffield and Synchrony Logos

Finance Your Trailer

Finance a brand new DET-GN with ease through one of our trusted financial partners. Find out more HERE.

Warranty Logo

Quality You Can Trust

We are proud of our trailers and stand by them. Every Diamond C trailer comes with an industry-leading WARRANTY.

3 Easy Steps to Build Your Own Trailer

  • Step 1

    Configure your ideal trailer below by selecting your desired specifications.

  • Step 2

    Submit your custom trailer build to your closest Diamond C dealers.

  • Step 3

    Your selected dealer(s) will contact you with final pricing and availability.

Base MSRP: $19,742

*Trailers are shown with base MSRP pricing (Manufacturer’s Suggested Retail Price). MSRP is NOT final sales price - your final sales price varies depending on region and dealer. Be sure to submit your trailer to your local Diamond C dealer for final trailer pricing.

  • Base & Loading 1
  • Featured Options 2
  • Tires & Wheels 3

Model

GVWR

Includes 2 - 7,000 lb Lippert Axles

Price: $0.00

Learn More
X

Includes 2 - 8,000 lb Oil-Bath Electric Brake Axles, 8" x 15 lb I-Beam Tongue/Frame Upgrade, 2-5/16" - 21K Flat-Mount Demco EZ-Latch Coupler, ST215/75R17.5 Radial Tires

Price: $0.00

Learn More
X

Includes 2 - 10,000 lb Oil Bath Torsion Brake Axles, 8" x 15 lb I-Beam Tongue/Frame, 2-5/16" - 25K Flat-Mount Demco EZ-Latch Coupler, ST235/75R17.5 Radial Tires

Price: $0.00

Learn More
X

Want to know your estimated base weight? CLICK HERE

Length/Width

Price:

Axles

2 - 7,000 lb Super Lube Logo

Price: $0.00

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X
2 - 8,000 lb Oil-Bath Logo

Price: $0.00

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X
2 - 10,000 lb Oil Bath, Torsion Logo

Price: $0.00

Learn More
X

Brakes

Electric Drum

(Forward Self-Adjusting)

Price: $0.00

Learn More
X
Electric Over Hydraulic Disc

Note: If the factory-installed brake controller does not support hydraulic brakes, the use of an aftermarket brake controller is advised.

Price: $3,450.00

Learn More
X

Suspension

Slipper Roller
Watch Video

Price: $0.00

Learn More
X
Torsion Axles

Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles.

Price: $1,106.00

Learn More
X
Torsion Axles

Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles.

Price: $0.00

Learn More
X

Pull Type

12

Curves distribute force throughout the neck so there is no concentration of stress in corners like traditional goosenecks.

Price: $0.00

Learn More
X

Looking for the bumper pull version of model DET instead? CLICK HERE

Frame

Engineered Beam Frame

We design, optimize, and engineer our own patented I-Beams to fit each model. The result? Stronger yet lighter trailers, featuring superior strength-to-weight ratios.

Price: $0.00

Learn More
X

Tilt

Electric/Hydraulic Powered Tilt

(Includes wireless remote)

Price: $0.00

X

Deck

Full Bed Tilt

Price: $0.00

X
4' Stationary Deck at Front

Price: $0.00

X
6' Stationary Deck at Front

Price: $0.00

X
4' Stationary Deck at Front

Price: $0.00

X
6' Stationary Deck at Front

Price: $0.00

X

Want a Stationary Deck? Upgrade to 24' or above

Model

Paint Type

DM Difference Maker Coating System
DM Difference Maker Coating System Logo

We partnered with IFS to develop our own custom designed powder coat finishing system that provides long-lasting, rugged, and beautiful trailer finishes.

Watch Video

Price: $0.00

Learn More
X
Special Color

Choose from a variety of our Special Colors below, or enter your own custom color of choice.

Price: $0.00
Price Descriptor: Varies

Learn More
X

Paint Color

Onyx Black
Onyx Black Logo

Price: $0.00

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X
Carbon Metallic Gray
Carbon Metallic Gray Logo

Price: $0.00

Learn More
X
Platinum Silver Metallic
Platinum Silver Metallic Logo

Price: $0.00

Learn More
X
Arctic White
Arctic White Logo

Price: $0.00

Learn More
X
Mocha Metallic
Mocha Metallic LogoWatch Video

Price: $0.00

Learn More
X
Dynamic Blue Metallic
Dynamic Blue Metallic Logo

Price: $0.00

Learn More
X
Scarlet Red
Scarlet Red Logo

Price: $0.00

Learn More
X
Cement Gray
Cement Gray Logo

Price: $0.00

Learn More
X
Commercial Yellow
Commercial Yellow Logo

Price: $468.00

Learn More
X
Tractor Green
Tractor Green Logo

Price: $468.00

Learn More
X
Industrial Orange
Industrial Orange Logo

Price: $468.00

Learn More
X
Lime Green
Lime Green Logo

Price: $468.00

Learn More
X
Tactical Tan
Tactical Tan Logo

Price: $468.00

Learn More
X
Military Green
Military Green Logo

Price: $468.00

Learn More
X
Custom Color Logo

Price: $0.00
Price Descriptor: Quote

Learn More
X

Floor

2

Installed after painting to ensure no framing is left unfinished. Floor is secured with 5/16" screws and a bolt-on board cap.

Price: $0.00

Learn More
X
2

If you expect your job to be tough on the flooring of your trailer, then the Oak Floor option is for you. Oak is a hardwood, which means it is denser than the industry standard pine. As a result, it is less likely to get scratched, gouged, or broken down compared to pine.

Price: $1,220.00
Price Descriptor: $61 lin ft

Learn More
X
Blackwood Lumber Outer

Blackwood is rubber infused, pressure treated pine flooring that provides enhanced traction in the wettest conditions, outstanding impact resistance in the toughest environments, and increased flooring lifespan from its no fade, no crack technology.

Watch Video

Price: $980.00
Price Descriptor: $49 lin ft

Learn More
X
Blackwood Lumber Full

Blackwood is rubber infused, pressure treated pine flooring that provides enhanced traction in the wettest conditions, outstanding impact resistance in the toughest environments, and increased flooring lifespan from its no fade, no crack technology.

Watch Video

Price: $1,840.00
Price Descriptor: $92 lin ft

Learn More
X

Cross-Members

Price: $0.00

X

Jack

Dual 12,000 lb Drop-Leg Jacks

Two heavy duty, square, drop-leg trailer jacks with a side-wind handles. Included with Gooseneck Package.

Price: $0.00

X
Dual 20,000 lb Hydraulic Jacks
Dual 20,000 lb Hydraulic Jacks  Logo

A must have for anyone who hooks and unhooks their trailer often! Fast, convenient, and strong. (Includes TUFF Wireless Remote)

Price: $1,626.00

Learn More
X

Gooseneck Coupler

Curt Cushion Coupler

The Curt Cushion Coupler is the new standard for all Diamond C Goosenecks (Up to 30K). It comes with an easy latching system and absorbing rubber for a smoother ride

Watch Video

X
Shocker Hitch Air Ride Coupler

Air Ride towing for a smoother, safer ride. Shocker Hitch helps to eliminate the jerks felt when towing on rough roads by directing the tow resistance through an airbag, producing a smooth ride.

Watch Video

Price: $1,185.00

Learn More
X

Storage

Full Width Diamond Plate Neck Box

Price: $0.00

Learn More
X

10" x 12" x 53" - Includes Hydraulic System for Electric Bed Tilt

Price: $0.00

X

10" x 12" x 53" - Underslung Box for Storage

Price: $490.00

X

Underslung Box for Storage

Price: $490.00
Price Descriptor: $490 ea

X

Want More Underslung Storage Boxes? Upgrade to 22' or above

Deck on the Neck

Price: $0.00

X
Weld-on Deck on the Neck

7' x 8' Weld-on Deck with Clearance Lights

Watch Video

Price: $2,382.00

Learn More
X
Bolt-on Deck on the Neck

7' x 8' Bolt-on Deck with Clearance Lights

Watch Video

Price: $2,382.00

Learn More
X

Winch

Price: $0.00

X
Winch Mounting Plate

Price: $138.00

X
12K Pop-Up Winch Box

Easily load downed equipment. Winch pops up when you need it, then folds back down into the deck when not in use. Includes battery, 5 amp charger and under-body guard to protect from road conditions and debris.

Watch Video

Price: $2,915.00

Learn More
X
12K Pop-Up Winch Box with Bed Roller

Easily load downed equipment. Winch pops up when you need it, then folds back down into the deck when not in use. Includes battery, 5 amp charger, bed roller and under-body guard to protect from road conditions and debris.

Watch Video

Price: $3,344.00

Learn More
X
Winch Mounting Plate (Gooseneck)

Price: $237.00

X
12K Warrior Winch Box Package

Includes battery, 5amp charger, and winch mounting plate.

Watch Video

Price: $2,690.00

Learn More
X
12K Warrior Winch Box Package W/O DP Box

Includes battery, 5amp charger, and winch mounting plate.

Watch Video

Price: $2,525.00

Learn More
X
12K Warrior Winch Box Package

Includes battery, 5amp charger, bed roller and winch mounting plate.

Watch Video

Price: $2,690.00

Learn More
X
12K Warrior Winch Box Package W/O DP Box

Includes battery, 5amp charger, bed roller and winch mounting plate.

Watch Video

Price: $2,525.00

Learn More
X

Upgrade your winch from the standard Group 27 Series battery to the higher capacity Crown 27HDC battery.

Price: $380.00

Learn More
X

Battery/Charger

Group 27 Series Battery w/110V 5amp Charger

Price: $0.00

Learn More
X

Price: $380.00

Learn More
X
Solar Charging System, 7 watt

Price: $264.00

Learn More
X

Lace Rail

Price: $0.00

X

Slide Track & Ratchets

Price: $0.00

X
Full Length Slide Track (passenger side)

(Includes 1 ratchet between wheels)

Price: $290.00
Price Descriptor: $14.50 lin ft

Learn More
X
4

Price: $50.00
Price Descriptor: $50 ea

Learn More
X
4

Price: $50.00
Price Descriptor: $50 ea

Learn More
X

Tie Downs

5/8

Price: $32.00
Price Descriptor: $32 ea

Learn More
X

Steps

Front Retractable Steps

Price: $0.00

X
Mid Turn, Light/Step Combo

Price: $0.00

X

Lights

All LED Lights

Automotive grade wiring harness with longer lasting warranty, reverse light, corrosion protected and modular capabilities.

Watch Video

Price: $0.00

X
Flashing Caution LED Light on Rear

Price: $165.00

Learn More
X
Extra 3/4

(sold as a pair)

Price: $90.00
Price Descriptor: $90/pair

Learn More
X
Bolt-on LED Loading Lights, 2000 Lumen

2000 Lumen adjustable swivel LED lights (sold as a pair)

Watch Video

Price: $660.00

Learn More
X

Model

Tire Size

Price: $0.00

X
215/75R17.5 18 Ply Radial

Our Heavy Duty Tire/Wheel Package. Includes 5/8" Studs.

Price: $460.00

Learn More
X
215/75R17.5 18 Ply Radial

Price: $0.00

Learn More
X

Price: $0.00

X

Wheel Color

Black

Price: $0.00

Learn More
X
Two Tone Aluminum

Price: $480.00

Learn More
X

Spare Mount

Under-Frame Spare Mount

Price: $0.00

X

Spare Tire

Price: $310.00

X

Price: $517.00

X

Price: $405.00

X

Price: $455.00

X
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© Diamond C Trailer Mfg. is apart of RoadClipper Enterprises. Specifications, standard features, options, components, and colors are subject to change without notice. Some features may be subject to availability, delays, or discontinuance. Trailers may be shown with optional equipment. Listed MSRP prices are subject to change at any time without notice. Please contact your authorized Diamond C dealer for final trailer pricing.

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