A flatbed trailer is an open trailer that has a flat, level surface for carrying goods. These trailers come in various sizes and dimensions depending on the type of cargo they are designed to carry. Knowing the appropriate flatbed trailer dimensions is essential for making proper arrangements for your freight. Here are some of the most common dimensions of flatbed trailers in the market:
- Length: Flatbed trailers typically range between 48 and 53 feet in length. Rarely do they exceed 53 feet in length due to state regulations.
- Width: The standard width of a flatbed trailer is 102 inches or 8.5 feet. This width is the legal limit in most states, but it can differ depending on your state laws.
- Height: Flatbed trailers typically have a height of approximately 60-62 inches from the ground to the top railing or deck height
- Weight: Flatbed trailers can carry varying weight loads and are classified as light-duty, medium-duty, or heavy-duty. The weight limit of a flatbed trailer can range from 9,000 lbs to over 50,000 lbs, depending on the type and configuration of the trailer.
It is important to keep in mind that flatbed trailer dimensions can vary depending on the specific make and model. It is best to consult with a professional to ensure that you select the appropriate trailer size and type for your cargo. By knowing the proper dimensions of a flatbed trailer, you can make sure your cargo is transported safely and efficiently.

Flatbed Trailer Dimensions & Sizes
Type | Common Sizes | Dimensions |
---|---|---|
Standard | 48 feet | Flat deck length: 48 feet Deck height: 60 inches |
Stretch | 48-80 feet | Flat deck length: 48-80 feet Deck height: 60 inches |
Lowboy | 48-53 feet | Deck height: 18-24 inches Maximum weight: 40-80 tons |
Step deck | 48-53 feet | Lower deck length: 37-43 feet Upper deck length: 10-10.5 feet Maximum weight: 40-50 tons |
Guide to Flatbed Trailer: References and Resources
If you want to dig deeper about flatbed trailer dimensions, there are several references that you can consult. Here are some of them:
- The Federal Motor Carrier Safety Administration’s website provides guidelines and regulations on the use of flatbed trailers, including the permitted dimensions. You can visit their website at https://www.fmcsa.dot.gov/
- The American Trucking Association also offers valuable information and resources on flatbed trailer dimensions. You can check their website at https://www.trucking.org/
- Trailer manufacturers such as Great Dane, Utility, and Wabash have detailed information on their website regarding their various flatbed trailer dimensions, specifications and capacities.
- You can also consult industry publications such as Transport Topics, Heavy Duty Trucking, and Fleet Owner. These publications often have in-depth articles on issues related to flatbed trailers and offer insights into the latest trends and developments in the industry.
By consulting these references, you can gain a greater understanding of the different aspects of flatbed trailers, including dimensions, weights, load capacities, and regulations. This knowledge can help you make informed decisions when it comes to choosing the right trailer for your specific needs, ensuring that your cargo is transported safely and efficiently.
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