Oversized or overweight classification in freight is the process of classifying goods that are too large or too heavy to be transported using standard shipping methods. It can include items such as machinery, vehicles, and construction equipment. 

There are a few ways that goods can be classified as oversized or overweight. The first is dimensional weight, which is determined by the size and weight of the item. The second is by actual weight, which is the item’s weight. And the third is by cube, which measures the item’s length, width, and height. 

Oversized and overweight classification is essential because it helps to determine the best shipping method for the goods. It also helps to ensure that the goods are appropriately packaged and protected during transport.

What Oversized Freight Means in the US

Certain items are just too large to be transported using a regular shipping container. These items are considered oversized freight and can include anything from construction materials to vehicles. Oversized freight can exceed either the height or width of a standard shipping container. That means special accommodations must be made to ensure that the item arrives at its destination safely.

Oversized cargo transportation is a service that is becoming more popular, as it allows for the transport of bulky and heavy cargo that would exceed the legal limit for regular semis and trailers. The market for this type of transportation is predicted to grow as it is becoming increasingly necessary for global trade. Furthermore, the overall national system of Interstates and major U.S. highways are generally close to 12 feet wide, which is the standard size for this type of transportation.

Even though the maximum weight for a vehicle is 80,000 pounds, there are different maximum heights for trucks and cargo. That means that if a load is too heavy or too tall, it may not be able to be transported. Different states have different requirements for oversized loads, which makes it difficult for companies to transport them. That is why overweight and oversized freight shipping is in high demand.

Types of Trucking Services for Oversized & Overweight Freight

Oversized or overweight freight presents unique challenges when it comes to shipping. Traditional shipping methods such as LTL (less than truckload) or partial truckload may not be able to accommodate the size or weight of the shipment. That is where specialized trucking services for oversized or overweight freight come in.

There are a few different types of trucking services that can be used for oversized or overweight freight. It includes the following:


Oversize and overweight freight can present unique challenges for shippers. It is essential to consider these challenges when planning your shipping operation. Working with a reputable freight forwarder ensures that your oversized and overweight shipments are handled safely and efficiently. The company should be able to provide you with the necessary documentation and permits, and they should also be able to secure and ship your goods correctly.

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