Understanding the differences between flatbed and step deck trailers
Industrial freight often requires open deck transportation because the cargo may be too large, too tall, or too heavy for enclosed trailers. Two of the most common trailer types used for open deck freight are flatbed trailers and step deck trailers. While both trailer types are widely used in freight transportation, they serve slightly different purposes depending on the size and configuration of the shipment.
Businesses transporting industrial equipment, construction materials, or machinery often choose between flatbed and step deck trucking based on the dimensions of the freight being shipped.
What Is a Flatbed Trailer?
A flatbed trailer is one of the most versatile types of freight equipment used in trucking. Flatbeds consist of a single level deck without sides or a roof, allowing cargo to be loaded from the top, rear, or sides of the trailer.
This flexibility makes flatbed trailers ideal for transporting large materials that require crane loading or forklift access.
Flatbed trailers are commonly used to transport:
- Structural steel beams
- Construction materials
- Large industrial parts
- Manufacturing equipment
- Pipes and infrastructure materials
Because flatbeds allow for easy loading, they are frequently used across construction, infrastructure, and manufacturing industries.
What Is a Step Deck Trailer?
A step deck trailer, sometimes called a drop deck trailer, is similar to a flatbed but features two deck levels. The upper deck sits above the tractor wheels, while the lower deck drops down closer to the ground. This design allows step deck trailers to transport taller freight while remaining within legal highway height limits.
Step deck trailers are often used when cargo exceeds the height limits of a standard flatbed trailer.
Freight commonly transported using step deck trailers includes:
- Industrial machinery
- Large manufacturing equipment
- Tall construction equipment
- Oversized industrial components
The lower deck height makes step deck trailers especially useful when transporting freight that would otherwise require an oversized permit on a flatbed.
When to Use Flatbed vs Step Deck Transportation
The choice between flatbed and step deck transportation typically depends on the dimensions of the freight being shipped. If the cargo fits within standard height limits, a flatbed trailer may be the simplest option. However, when cargo is taller than standard limits, a step deck trailer allows the freight to sit lower to the ground.
Choosing the right trailer type helps businesses avoid unnecessary permits and ensures the freight can be transported safely.
Specialized Freight Transportation Expertise
Buchanan Hauling and Rigging, Inc. provides open deck transportation services designed to support industrial freight shipments across the United States. Their fleet includes equipment capable of transporting both flatbed and step deck freight safely and efficiently.
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Experience in Industrial Freight Shipping
For more than 30 years, Buchanan Hauling and Rigging has supported businesses across construction, manufacturing, and infrastructure sectors with dependable freight transportation services. Their experience with open deck freight helps ensure cargo is transported safely and efficiently.
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Planning Industrial Freight Shipments
Businesses transporting industrial equipment benefit from working with carriers that understand the differences between flatbed and step deck transportation. Selecting the proper equipment ensures freight arrives safely while maintaining efficient transportation timelines.
Companies seeking dependable industrial freight transportation can request pricing here:
Frequently Asked Questions
What is the difference between a flatbed and a step deck trailer?
A flatbed trailer has a single deck height, while a step deck trailer has two deck levels that allow taller freight to sit lower to the ground.
When should a step deck trailer be used?
Step deck trailers are commonly used when freight is too tall for a standard flatbed trailer but still needs to remain within legal height limits.
What types of freight are shipped on flatbed trailers?
Flatbed trailers are commonly used to transport construction materials, structural steel, industrial equipment, and large manufacturing components.
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