Low Profile Extreme Duty Equipment Trailer

Model: LPX

This low profile equipment trailer has attitude, style and strength. Now featuring our exclusive ENGINEERED BEAM TECHNOLOGY (on higher GVWR packages).

Build Your Own Trailer

Add a Gooseneck Package

This low profile beast is also available with an optional GOOSENECK PACKAGE. Our curved 12″ ENGINEERED neck design distributes force through the neck for less stress on the corners. Includes a massive full-width tongue box for maximum storage.

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LPX 12

Engineered Beam Technology

Exclusive to Diamond C, our higher GVWR upgrade packages feature our custom Engineered Beam Technology standard on any models 22′ and longer. Lighter, stronger, and engineered to deliver!

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Find a Dealer Map

How Do I Order an LPX?

Great question! Keep scrolling to customize and build your LPX trailer to your liking with our interactive build-your-own trailer configurator, then 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 almost 200 dealers strategically placed throughout the USA and Canada.

Popular Upgrades

LPX Max Ramps

Max Ramps

37″ Wide spring-loaded ramps for MAX strength and versatility (available on 18’+ lengths). Find out more HERE.

Diamond C LPX Equipment Trailer HD Flip-Knee Ramps

Extra Wide HD Flip-Knee Ramps

Heavy duty 24×60″ flip-knee ramps for extreme loading. Spring-assist makes lifting and lowering a breeze. Learn more HERE.

More Than Just a Trailer…

35 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

DM Powder Coating System

DM Powder Coating System

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

COATING SYSTEM

Learning Center

Your one-stop-shop for everything trailer related. In-depth articles and resources about our trailers, options, culture, and what makes us stand apart from the other guys.

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HD V-Tongue Lid

This intelligently crafted STORAGE BOX offers maximum storage space for jacks, tools, straps, etc. Constructed with 3/16″ Diamond Plate, this lid also doubles as bonus deck space.

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Synchrony and Sheffield Logos

Finance Your Trailer

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

Diamond C 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 3 Year WARRANTY.
 

GVWR

Includes 3rd 7,000 lb Axle, 8" x 15 lb I-Beam Tongue/Frame, Engineered Beam Technology on 22'+ models, and 25,000 lb Flat-Mount Cast Coupler. (Available on 18' and higher lengths only)

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Includes 2 - 8,000 lb Oil-Bath Electric Brake Axles, 8" x 15 lb I-Beam Tongue/Frame, Engineered Beam Technology on 22'+ models, 20,000 lb Flat-Mount Cast Coupler, and ST215/75R17.5 Radial Tires.

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Includes 2 - 10,000 lb Oil Bath Torsion Brake Axles, 8” x 15 lb I-Beam Tongue/Frame, Engineered Beam Technology on 22'+ models, 20,000 lb Flat-Mount Cast Coupler, and ST215/75R17.5 Radial Tires.

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Length/Width

Axles

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.

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Diamond Plate Frame Extensions

(Max Width In Front and Behind Fenders)

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Tongue

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.

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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.

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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.

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Cross-Members

Bump Rail

Paint Type

DM Difference Maker Coating System Logo

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

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Special Color

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

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Paint Color

Gooseneck Package

12

Curves distribute force throughout the neck so there is no concentration of stress in corners like traditional goosenecks. Includes Bulldog BX1 Coupler, 2 - 12,000 lb Drop-Leg Jacks, Fold-Down Spare Mount, Chain Tray, and Full-Width Diamond Plate Neck Box.

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Deck on the Neck

Bolt-on Deck on the Neck

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

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Weld-on Deck on the Neck

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

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Gooseneck Coupler

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. Utilizes the BX1 Coupler.

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Coupler

2-5/16

The 5 position adjustable coupler is made of high-strength cast steel with a wedge-latch lock. The wedge-latch lock applies continuous tension to the trailer ball for worry-free towing.

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Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Flat-Mount Adjustable Pintle Ring

Durable and sturdy steel construction designed for pintle hitches.

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Jack

12,000 lb Drop-Leg Jack

Heavy duty, square, drop-leg trailer jack with a side-wind handle. Constructed of engineered alloys for enhanced strength, stability and side-load capability.

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Dual 12,000 lb Drop-Leg Jacks

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

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Storage

HD V-Tongue Lid

Offers maximum storage space for jacks, tools, straps, etc. Constructed with 3/16” Diamond Plate, this lid also doubles as bonus deck space.

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Full Width Diamond Plate Neck Box

(Included with Gooseneck Package)

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Steps

Lights

All LED Lights

Waterproof, all rubber-mounted, impact resistant, wired with a heavy duty wiring harness.

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Stake Pockets

Tie Downs

Winch

12K Warrior Winch Box Package

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

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Brakes

Ramps

Max Ramps

37" wide ramps for MAX versatility. 50 ksi steel ramp frames x 4 frames per ramp for MAX strength. HD Spring loaded for easy lifting from deck and from ground. For safe, stable loading. Includes 36" self-cleaning dove. (18' +)

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Want Max Ramps? Select an 18'+ length model

Want Max Ramps? Select an 18'+ length model Logo

Max Ramps are only compatible on 18' and higher lengths. Select a longer trailer to show Max Ramps as a selectable option.

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Loading Stabilizer

Dove

(Included with Max Ramps)

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Tire Size

215/75R17.5 Radial

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

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

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Wheel Color

Spare Mount

Spare Wheel Color

Spare Tire Size

Fenders

Suspension

Rubber Torsion Suspension Axles: Improves suspension characteristics of leaf spring axles. Standard with 10K Axles.

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

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

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