Tandem - Dual Wheel Step Deck Trailer

Model: SDX212

GVWR: 25,900 lb

The ultimate hot shot trailer! Sporting our class exclusive Engineered Beam frame and a 10′ Deck, this trailer owns work.

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At a Glance

GVWR: 25,900 lb
LENGTHS: 35′ – 53′ (Incl. 10′ Deck)
WEIGHT RANGE: 9,880 – 11,980 lbs
BED WIDTH: 102″
FRAME: 16″ Low Profile Engineered Beam
NECK: 10′ Step Deck w/ Slide-In Ramps
AXLES: 2 – 12,000 lb Lippert Axles
TIRES: 14 Ply All-Steel Radials
(Upgrade to 215/75R17.5 – 16 Ply)

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Upgrade to Aluminum Wheels

Weight Reduction: Significantly lighter than steel wheels, which can result in improved fuel efficiency and an easier hauling experience.
Heat Dissipation: Aluminum is a better conductor of heat than steel, allowing for improved heat dissipation. This can help prevent overheating during long trips or heavy loads.
Corrosion Resistance: Aluminum is naturally resistant to corrosion, making it an ideal choice for trailers frequently exposed to moisture and salt, leading to longer-lasting wheels and enhanced durability.

Engineered Beam Technology

We design, engineer, and build our own I-Beams. Our U.S. Patent Protected Engineered Beam design allows for the tallest and strongest beams in the industry, with the best strength-to-weight ratios on the road.

Taller beam. Lighter Weight. Stronger Frame.

BENEFITS OF AIR RIDE

Ride Quality & Cargo Protection: Smoother & quieter ride that protects the cargo being hauled.
Standard Bolt-On Front Lift Axle: This unique included feature saves tire wear and fuel consumption on empty hauls.
More per mile: Air Ride allows you to net higher rates per mile hauling loads not allowed with standard suspension.

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The Step Deck – It’s 10′ long, and includes 4″ Grade 50 Engineered Channel Slide-In Ramps for easy loading access.
The Camber – The deck and frame have a slight camber when not loaded. When loaded, it flexes as necessary to level but never sags like in traditional heavy duty flatbed trailers.
The Lace-rail – Channel-Iron for durability and versatility with no notches or cut-outs for maximum strength. Includes stake-pockets and pipe-spools.
The Neck – Curves distribute force throughout the neck so there is no concentration of stress in the corners.
The Steps – The retractable front deck steps solve the common issue of traditional front deck steps being bent in low clearance situations. The mid-deck side turn signal step makes for easy access when equipment is loaded.
The I-Beams – We engineer the beams, optimize them, and build them for each trailer configuration just like semi trailer manufacturers have been for decades. Our I-beam frames are taller, stronger, and lighter than your neighbor’s. 16″ tall. Standard steel bends at 36 ksi. Our beams are built using steel rated at 50 ksi minimum.
The Deck – It’s low profile for easy access. Tire-covers are HD 3/16″ diamond plate. Boards are capped at each end of the deck for added durability.

Loading Your Way

Max Ramps

44″ wide ramps for MAX versatility. 50 ksi steel ramp frames x 4 frames per ramp for MAX strength. HD Spring loaded for easy lifting. For safe, stable loading. Read more HERE.

12' Hydraulic Dovetail

12′ long with easy to climb, 12.5 degree approach angle. Includes Blackwood rubber-infused runners for traction, automatic latch for easy operation, and wireless remote control. Read more HERE.

XDR Ramps

These 24″ x 60″ spring-assisted extreme duty knee ramps are perfect for loading concentrated machines such as backhoes and excavators where space between the ramps is a necessity for knuckle height clearance. Read more HERE.

Straight Deck

The Straight Deck tail configuration includes 3″ channel 96″ Rear Slide-In Ramps that can be conveniently stowed away when not in use. Come with a single piece bumper with light protection.

How Do I Order an SDX212?

Great question! Keep scrolling to customize and build your SDX212 step deck 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 almost 200 dealers strategically placed throughout North America.

Popular Upgrades

Blackwood Lumber Flooring

Rubber infused, pressure treated pine flooring that provides enhanced traction, safety, and durability. Learn more HERE.

HYDRAULIC JACKS

A must have for anyone who hooks and unhooks their trailer often! Fast, convenient, and strong. Learn more HERE.

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 SDX212

More Than Just A Trailer

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.

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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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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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