What’s the Difference Between Oversize Loads and Superloads?

Tony Mers • October 3, 2023
What’s the Difference Between Oversize Loads and Superloads?

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.

A transport flat-bed truck, hauling motor homes. Other vehicles are passing the truck on the highway
November 25, 2025
Avoid the common mistakes people make when shipping RVs with this expert guidance on vetting carriers, preparing your vehicle, and understanding insurance.
A hauler truck travels down the interstate with a tiny home that has an
November 18, 2025
Move across states with confidence. See why national transport beats local carriers and what to expect from route planning, coverage, and communication.
A side view of a semi-truck driving down a highway with an oversized construction machine. Other car
November 18, 2025
Skip regret and pricey mistakes. We break down the pros and cons of self-moving heavy equipment so you can plan with confidence and choose the right next step.
A white concession trailer parked beside a brown building, with a fence and a tree behind it.
September 29, 2025
Even short-distance moves can stress the frame or cause equipment to shift. This guide outlines exactly what to inspect before opening your concession trailer.
A charcoal gray semi-truck forms a road train with three big rigs stacked in a lot under a setting s
September 22, 2025
Semitruck shipping has more challenges than you may realize. From permits to loading, see what can complicate the process and how to avoid issues.
What’s the Right Time of Year To Move a Tiny House?
September 7, 2025
Factors such as weather, permits, and road restrictions all affect the best time to move a tiny house. See what you need to consider for a smooth move.
A truck carries a boat covered by a white tarp with an “OVERSIZE LOAD” banner on the back.
August 22, 2025
Careful planning and expert coordination ensure yachts arrive safely. Understand the key factors that make transporting a yacht successful every time.
A truck hauling a white vintage camper along a highway with a mountain view.
August 13, 2025
Discover what to consider when buying an RV out of state—from taxes to transport—to ensure a smooth, surprise-free purchase across state lines.
Four yellow trucks carry silver gas canisters on flatbeds while driving in one lane of a four-lane h
August 4, 2025
Learn best practices for transporting medical supplies safely and efficiently, from route planning to temperature control and contamination prevention.
By Taylor Tefft July 27, 2025
As wildfires become more frequent and intense across the U.S., the demand for fast, reliable emergency response grows more urgent by the year. Behind every successful wildfire containment effort is a powerful network of moving parts—from fire crews and equipment to mobile command centers, light towers, water tankers, and power units. None of it reaches the front lines without logistics . But not all logistics providers are built for crisis response. When lives, property, and natural resources are on the line, having the right logistics partner can be the difference between delay and action, between chaos and coordination.