Every freight broker in the country will tell you they vet their carriers. Most of them are telling the truth — technically. They check operating authority and insurance. They might glance at a CSA score. Then they dispatch the cheapest available truck.

That's not because brokers are dishonest. It's because the economics push them in one direction.

The Broker Incentive Problem

A freight broker earns a margin on the spread between what you pay and what the carrier charges. That margin runs 15-20% on a typical load. On a $5,000 shipment, the broker keeps $750 to $1,000.

The broker's incentive is clear: move as many loads as possible using the cheapest available carriers. Every carrier they reject for safety reasons is a carrier they can't dispatch. Every load they can't cover is revenue they lose.

This isn't a conspiracy. It's basic economics. And it's the reason no major load board — DAT, Truckstop.com, Coyote — makes carrier safety data a prominent feature of their platform. They are market participants. They profit from transaction volume.

What the Law Actually Requires

Under 49 CFR 371.3, freight brokers are required to use reasonable care in selecting carriers. The FMCSA has made it clear that brokers should check operating authority, insurance, and safety fitness determinations before tendering a load.

In practice, enforcement is weak. When a shipment goes wrong — cargo stolen, truck involved in a crash, goods damaged by an uninsured carrier — the question of whether the broker exercised "reasonable care" often comes down to documentation. And most brokers have minimal documentation of their carrier vetting process.

What Shippers Actually See

When your broker sends you three carrier options for a lane, what do you see? A company name, maybe a truck count, and a rate. You almost never see:

CSA percentile scores across seven safety categories
Crash history from the past 24 months
Out-of-service rates versus national averages
Insurance coverage amounts and effective dates
Recent safety alerts or authority changes

That data exists. The FMCSA publishes it for every registered motor carrier in the country. It's free. It's public. But your broker has no incentive to show it to you, and the load boards aren't going to surface it either.

What You Can Do About It

The fix is straightforward: look up the data yourself.

Every carrier has a DOT number. Every DOT number has a complete safety record in the FMCSA's databases. You can check it on the government's SAFER System, or you can use a tool like CarrierWatch that pulls the same data into a format designed for shippers rather than regulators.

The point isn't to replace your broker. Brokers provide real value in capacity sourcing, rate negotiation, and operational execution. The point is to verify. When your broker sends you a carrier, spend two minutes checking their safety record before your freight leaves the dock.

A single cargo theft claim can cost $200,000+. A single crash with an underinsured carrier can trigger liability that dwarfs the freight cost. Two minutes of due diligence is cheap insurance.

The Bottom Line

Your broker picks carriers based on cost and availability. That's their job. Your job is to make sure the carrier they picked can actually move your freight safely. Those are two different things, and they require two different sets of information.

Nobody in the freight transaction has an incentive to give you neutral safety data. That's the gap CarrierWatch exists to fill.