What’s the Difference Between Oversize Loads and Superloads?
- By Tony Mers
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- 03 Oct, 2023
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Understanding terms about load size is crucial in regard to shipping and logistics, especially when it comes to tiny homes. People hoping to move their tiny home or other large loads may wonder what the difference is between oversize loads and superloads. Keep reading to explore the three major distinctions between these terms and ensure you’re prepared for your tiny home transportation.
Weight and Size Limits
The main difference between oversize loads and superloads is the weight and size. An oversize load exceeds standard legal size limits. For example, most states have a maximum width of 8.5 feet and a maximum height of 13.5 feet. Legal limits classify anything beyond these dimensions as an oversize load.
A superload is even larger than an oversize load. It typically weighs 250,000 pounds or more and greatly exceeds the standard limits. Most tiny homes won’t weigh as much as a traditional superload, but their dimensions may bump them from oversize to superload. If your home does meet the appropriate qualifications, you can expect additional logistical accommodations due to its extreme size.
Permit Requirements
Both oversize loads and superloads require special permits. The permit process varies by state and requires you to provide detailed information about the load, dimensions, and planned route. Superload permits often require more documentation and a longer approval process due to safety risks and potential disruptions involved in the transportation process. The professionals at One Call Logistics will handle all the detailed information and other requirements associated with this process to ensure your move goes smoothly.
Route Planning
When transporting oversize loads, route planning involves identifying suitable roads and highways that can accommodate the load’s dimensions. Superloads require even more detailed planning, such as coordinating with utility companies to temporarily move infrastructure and ensuring structures can withstand the immense weight. As an experienced broker, we know exactly how to coordinate with other professionals along the ideal route.
Understanding the difference between oversize loads and superloads is essential for transporting a tiny home or other large cargo. If you need reliable tiny house movers who understand these differences and can help you traverse them, One Call Logistics can help. We’ve helped people move tiny homes across the country and will ensure the safe delivery of your home as well.

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