Different Types of Flatbed Trailers

March 19, 2025

International Model Features

Different Types of Flatbed Trailers

Flatbed trailers are essential in the transportation industry, offering versatility for hauling various cargo types. Understanding the different types of flatbed trailers and their dimensions is crucial for selecting the right equipment for your hauling needs.

What Is a Flatbed Trailer?

First off, what is a flatbed trailer? A flatbed trailer is a platform-style trailer without sides or a roof, allowing for easy loading and unloading of goods from any angle. This design is ideal for transporting oversized, irregularly shaped, or heavy items that wouldn’t fit into enclosed trailers.

Common Flatbed Trailer Dimensions

While dimensions can vary based on the trailer type and manufacturer, standard flatbed trailer dimensions typically include:

  • Length: 48 to 53 feet
  • Width: 8 feet 6 inches
  • Deck Height: Approximately 8 feet
  • Weight Capacity: Up to 48,000 pounds

These flatbed trailer dimensions provide a baseline; specific needs may require different configurations.

What Are the Different Types of Flatbed Trailers?

Various flatbed trailers accommodate specific cargo requirements. Here are some common types:

1. Standard Flatbed Trailer

The most prevalent type, standard flatbeds, are versatile and used for transporting goods like lumber, steel, and machinery. Their open design allows loading from any side, making them highly adaptable.

2. Step Deck (Drop Deck) Trailer

Featuring two deck levels—a higher front section and a lower rear deck—step deck trailers are designed to carry taller cargo that exceeds the height limitations of standard flatbeds. The lower deck height increases the allowable cargo height, making them suitable for transporting large equipment.

3. Double Drop Trailer

Double drop trailers have a well in the middle, with higher decks at the front and rear. This design accommodates taller loads, such as construction equipment, by providing a lower center deck height.

4. Removable Gooseneck (RGN) Trailer

RGN trailers have a detachable front, allowing the trailer to be lowered to the ground to create a ramp. This feature facilitates the loading of wheeled or tracked equipment. RGNs are ideal for transporting heavy machinery and can handle substantial weight capacities.

5. Extendable Flatbed Trailer

Also known as stretch trailers, these are designed to transport cargo that is too long for standard flatbeds. The trailer can extend to accommodate oversized loads, such as pipes or large structural components.

6. Conestoga Trailer

Conestoga trailers feature a rolling tarp system that protects cargo from the elements while providing the flexibility of a flatbed. The tarp can be retracted for easy loading and unloading, making it suitable for freight that requires protection without the constraints of an enclosed trailer.

7. Sidekit Trailer

Equipped with removable side panels and a tarp, sidekit trailers are used for transporting bulk materials that need containment, such as agricultural products. The side panels prevent spillage while allowing for easy loading and unloading.

8. Lowboy Trailer

Lowboy trailers have a low deck height, making them ideal for hauling tall and heavy equipment that exceeds the height limits of other trailers. Their design allows for the transport of oversized loads while maintaining legal height restrictions.

Choose the Right Flatbed Trailer at International Used Truck Center

Selecting the appropriate flatbed trailer depends on several factors:

  • Ensure the trailer can accommodate the size and weight of your load.
  • Consider how the cargo will be loaded onto and off the trailer.
  • Determine if the cargo requires protection from weather elements.
  • Be aware of any height, width, or weight restrictions along your planned route.

Understanding what a flatbed trailer is and its specific applications will help you make informed decisions, ensuring the safe and efficient transportation of your goods. Contact us with any questions or to explore specials and other hot offers.

The Difference Between Flatbed and Lowboy Trailers

When transporting heavy or oversized loads, choosing the right type of trailer is essential. Two of the most common options are flatbed and lowboy trailers. But what is a lowboy trailer, and how does it compare to a flatbed? Understanding the difference between flatbed and lowboy trailers will help you determine the best option for your specific hauling needs.

What is a Lowboy Trailer?

A lowboy trailer is a type of semi-trailer designed with a lower deck, allowing it to carry tall and heavy loads that wouldn’t fit on a standard flatbed. These trailers sit closer to the ground, making them ideal for transporting construction equipment, large machinery, and oversized cargo. Key features of a lowboy trailer include:

  • Lower deck height: Provides more clearance for taller loads.
  • Two-level deck: A raised section over the wheels and a lower section in the middle.
  • Heavy-duty design: Built to handle extreme weights.
  • Removable gooseneck (RGN) options: Allows equipment to be driven directly onto the trailer.

What is a Flatbed Trailer?

A flatbed trailer is one of the most versatile types of trailers used in trucking. It features a long, open deck with no sides or roof, making it ideal for hauling a variety of freight, from building materials to heavy equipment. Key features of a flatbed trailer are:

  • Open deck: Easily load and unload from any side.
  • Higher deck height: Typically around 5 feet off the ground.
  • Variety of sizes: Available in different lengths to accommodate various cargo types.
  • Strapping and securing flexibility: Great for hauling irregularly shaped items.

The Difference Between Flatbed and Lowboy Trailers

While both flatbed and lowboy trailers are used for transporting heavy loads, they serve different purposes. Here’s how they compare:

  • Height Clearance: Lowboy trailers can carry taller equipment, while flatbeds have height restrictions due to their deck height.
  • Loading and Unloading: Flatbeds allow side and rear loading, while lowboys are better for drive-on equipment.
  • Versatility: Flatbeds work well for standard freight, while lowboys are specialized for heavy-duty loads.

Flatbed vs. Lowboy Load Capacity

Another important factor when choosing between these trailers is their load capacity. Flatbeds can typically carry up to 48,000 pounds, making them suitable for standard cargo. Meanwhile, lowboys can handle much heavier loads, often exceeding 80,000 pounds with special permits.

Which Trailer Should You Choose?

Choose a flatbed if you need a versatile trailer for general cargo. If you’re hauling oversized, heavy equipment that exceeds standard height limits, then choose a lowboy. Whether you need a flatbed vs. lowboy load capacity comparison or want to know what a lowboy trailer is, International Used Truck Center can help you find the right equipment for your business.

Need help choosing the best trailer for your truck? Contact us today, even if you still have questions on a flatbed vs. lowboy load capacity. Explore our rotating offers, as well.

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