Flatbed Freight Load Boards: How to Find Oversize Loads on a Loadboard

2 hours ago
3 min read

Flatbed and heavy‑haul drivers know that oversize loads pay some of the highest rates in trucking — but they’re also some of the hardest to find. Whether you haul machinery, construction equipment, prefabricated structures, or over‑dimensional freight, having the right load board is essential to keeping your business profitable.

In 2026, DAT One stands out as the top load board for finding oversize and heavy‑haul freight. With thousands of daily postings and advanced specialty filtering tools, drivers can quickly locate loads that match their trailer type, weight limits, and dimensional requirements.

Why DAT One Is the Best Load Board for Oversize Loads

DAT One maintains the largest freight marketplace in North America, which means more opportunities for drivers specializing in flatbed, step deck, RGN, lowboy, and heavy‑haul freight.

DAT Features That Help You Find Oversize Loads

Specialty freight filters for RGN, lowboy, heavy equipment, and over‑dimensional freight
Weight, length, width, and height filtering to match legal and oversize capacities
Broker credit scores and payment history to protect your business
Market rate tools for oversize and flatbed lanes
High load volume during construction and industrial seasons

These tools help drivers avoid wasted time and find loads that match their exact trailer specifications — crucial when hauling oversize freight.

How to Search for Oversize Loads on a Load Board

To streamline your search and increase the number of profitable loads you find, use the following tips:

1. Choose the Right Equipment Type

Select:

Flatbed
Step deck
Double drop
RGN
Lowboy

Oversize loads are commonly posted under these equipment categories.

2. Filter by Dimensions

Oversize loads often list:

Weight
Width
Length
Height

DAT One allows you to filter by these factors so you never waste time sorting through loads you can’t legally haul.

3. Look for “OD”, “Oversize”, “Permits Required”, or “Heavy Haul” Tags

Many brokers tag specialty loads inside their postings. DAT’s robust search system picks up these indicators to help you identify them faster.

4. Use Lane Rate Tools to Price Oversize Loads Correctly

Oversize freight often requires pilot cars, route planning, and permits. DAT’s rate tools show what similar loads have paid, helping you negotiate with confidence.

Don’t Forget Insurance — Oversize Freight Requires Extra Protection

Oversize loads come with higher liability, stricter regulations, and increased cargo value.

Wexford Insurance helps new and experienced truckers get the coverage they need at competitive rates. Whether you're an owner‑operator or growing a small fleet, we can help with:

✔ Primary Liability✔ Physical Damage✔ Cargo Insurance✔ Non‑Trucking Liability✔ Workers Compensation (if needed)

Final Thoughts

Avoiding low-paying or inefficient oversize loads is entirely achievable with the right tools. By monitoring lane averages, filtering out freight that doesn’t match your truck, and negotiating with accurate market data, flatbed drivers can increase revenue and protect their business.

If you’re ready to: