You Vetted the Carrier. What About the Driver Who's Actually Behind the Wheel?

The file looked fine. That's the problem.

MC-1247893. Thornfield Logistics out of Jackson, Tennessee. Two years of authority. Satisfactory rating. BASIC percentiles all under 50. A $1M/$100K certificate on file. I'd moved six loads with them that year and nothing had gone sideways.

The seventh load was a flatbed haul of roofing materials from Memphis to a commercial job site outside Nashville. $42,500 in freight charges. Nothing exotic. And when I ran the pre-load check — SAFER, L&I, insurance — everything showed the same green I'd seen six times before.

What I didn't know, and what the SAFER database cannot tell me, was that the driver Thornfield put on that truck had a string of HOS violations on his Pre-Employment Screening Program record that any reasonable review would have flagged. The carrier knew. I didn't. Nobody told me to ask, and there's no public database that would have answered the question anyway.

The load got there. Nothing bad happened that day. But I've spent a lot of time thinking about what would have happened if it didn't — and what a plaintiff's lawyer would have done with my file.

What SAFER Actually Tracks (and What It Doesn't)

Here's what most brokers don't fully internalize: SAFER is a carrier database. Everything in it — the BASIC percentiles, the crash history, the OOS rates, the safety rating — is aggregated at the USDOT entity level. It tells you about the company. It tells you nothing about the individual who is going to be behind the wheel on your specific load.

Driver-level data lives somewhere else. The PSP — the Pre-Employment Screening Program — contains up to five years of roadside inspection results and three years of crash involvement pulled from the FMCSA's Motor Carrier Management Information System. That's the record that would show you the driver with 12 HOS citations in 24 months, or the one with a preventable crash in each of the last three years.

You can't access it as a broker. You're not an "employing entity" under the PSP program. That access belongs to carriers who are actually hiring drivers.

Same situation with the Drug & Alcohol Clearinghouse. Under 49 CFR Part 382, carriers must query the Clearinghouse before a driver operates a commercial motor vehicle in interstate commerce. That query result — and whatever it reveals — stays with the carrier. You never see it.

So the broker doing textbook carrier-level diligence — SAFER check, L&I verification, BASIC percentile review, ACORD 25 examination, authority age confirmation — has done exactly zero of the driver-level diligence that carriers themselves are required to complete before putting someone in a truck.

That wasn't a crisis when the FAAAA preemption wall was holding. After Montgomery v. Caribe Transport II came down in May 2026, the question got more complicated.

The Deposition Question Most Brokers Can't Answer

The Supreme Court's unanimous ruling in Montgomery made clear that state-law negligent-selection claims against brokers survive federal preemption. Plaintiffs can now get in front of a jury with the theory that you — the broker — failed to exercise reasonable care in selecting the carrier.

What "reasonable care" requires is going to be litigated in state courts for years. The contours are not settled. But one question that will show up in every deposition is: what did you do to verify the carrier had qualified drivers?

The honest answer for most brokerages right now is: nothing. They checked the company. They didn't think about the driver.

"But Part 391 puts driver qualification on the carrier" is accurate and legally correct. Under 49 CFR § 391.11, it's the motor carrier's obligation to ensure their drivers meet the federal qualification standards — the age requirement, the English-language proficiency check, the CDL for the vehicle class, the medical certification under Subpart E, the disqualification check under § 391.15. At load-tender time, what that means practically is that the carrier is supposed to have done this work before the driver ever climbed into their truck. That's their job. You're not their HR department.

But the plaintiff's lawyer isn't asking you to have run the PSP. They're asking whether you did anything to put the carrier on the record about the drivers in their fleet. If the answer is "I pulled the SAFER page and moved on," the next question is: "And after that? Did you ask who was going to drive this load? Did you require any representation from the carrier about their drivers' qualifications?"

The broker who can produce a signed carrier agreement with Part 391 warranty language, a carrier profile that includes a current driver roster, and a timestamped pre-tender verification — that broker is not immune from suit, but they look meaningfully different to a jury than the broker who can produce a SAFER printout and a rate confirmation.

What a Carrier Profile Actually Gives You

DOTScreener's carrier onboarding packet includes a driver roster alongside the carrier's core operating information, authority confirmation, payment details, and the signed carrier agreement. The carrier submits this through the onboarding flow. You get a dated record of who they say is driving for them.

This is not a PSP pull. It isn't a Clearinghouse query. You don't have access to either of those — and no reasonable person expects you to. What you're getting is something different: a documented representation from the carrier, in writing, at a specific point in time, about their operating team.

That matters in a few concrete ways.

First, it puts the carrier on record. If the driver who ends up in a crash was never on the roster they submitted to you, you have documentation showing the carrier misrepresented their operations to you during onboarding. That doesn't eliminate your exposure, but it shifts the conversation. You relied on what they told you. They lied.

Second, the carrier agreement can carry warranty clauses. Standard DOTScreener carrier agreements include representations that the carrier's drivers meet Part 391 qualifications and that the carrier is in compliance with applicable FMCSR requirements. When they sign that agreement, they're not just agreeing to payment terms — they're making a contractual representation about their compliance posture. If that representation is false and something goes wrong, your file shows you asked, they warranted compliance, and you reasonably relied on that warranty.

Third — and this is the one most brokers miss — it's dated. The value of a carrier file isn't just what's in it. It's when each piece was collected. A carrier profile with a roster that was submitted on March 14 of this year means something very different from a roster you claim to have "always had on file." Timestamps are the difference between a document and evidence.

Closing the Last Gap: Tender-Time Verification

Even a perfect carrier profile doesn't guarantee the right driver shows up at the dock.

The most common failure mode I see in problematic loads isn't a carrier with terrible BASIC scores slipping past a lazy vetting process. It's a good carrier's MC number being used by a different operator entirely — whether through double-brokering, equipment fraud, or a carrier just casually handing off a load to someone outside their organization. The original carrier looks clean in SAFER because they are clean. The problem is the freight never touched their equipment or their drivers.

DOTScreener's Verifi™ workflow runs at the point of load tender. You — or your dispatch team — text the driver a verification link through the platform. Before the truck is loaded, the driver submits their GPS coordinates, photos of the truck and trailer, and the MC number they're operating under. The whole thing takes about two minutes. What you get back is:

• Timestamped GPS confirmation that the right truck is at the right location
• Photo documentation of the physical equipment, including truck and trailer unit numbers
• The MC number the driver is claiming, cross-referenceable against your carrier file

If the MC number doesn't match your carrier, you know before a load is on the truck. If the trailer number doesn't match what the carrier said would be used, you know. If there's no GPS submission at all, you know something is wrong before you've released the freight.

This doesn't replace the PSP or the Clearinghouse. But it does catch wrong-truck, wrong-carrier, and wrong-driver scenarios before the freight is in motion. And that submission lives in the carrier's screening record in DOTScreener — not on someone's personal phone, not in a text thread that gets wiped when they leave the company, but in a file you can produce three years later when a subpoena arrives.

The Regulatory Logic (and Its Limits)

I want to be clear about what I'm not saying. I'm not saying brokers have a legal duty to run driver-level background checks. You don't. Part 391 puts that on the carrier. The Clearinghouse puts that on the carrier. The PSP process puts that on the carrier. There's no federal regulation requiring a broker to verify the qualification of a specific driver before tendering a load.

What I am saying is that post-Montgomery, the question of what constitutes "reasonable care" in carrier selection is now open to state-court interpretation in front of juries. Juries are not regulatory scholars. They respond to whether you seem like someone who cared about safety or someone who just wanted the load moved.

A broker who required a carrier onboarding packet, got a signed carrier agreement with Part 391 warranty language, collected a roster, ran the pre-tender Verifi™ check, and has all of it dated and archived — that broker is demonstrating that they cared. They can't prevent every crash. But they've built a file that tells a coherent story about a professional operation exercising real diligence.

The broker who has a SAFER screenshot and a rate con has a different story to tell. And in front of twelve people who have no idea what SAFER is, that story is hard to make sound like "reasonable care."

How I Document This

The file I want in front of a jury has three layers:

At carrier onboarding: The completed carrier profile through DOTScreener — driver roster, operating authority confirmation, payment details, and the signed carrier agreement with Part 391 warranty language. Both are dated to the day the carrier was approved and tied to the carrier's USDOT number. If the roster changes materially — new drivers, significant fleet changes — that's a re-vetting trigger and the profile gets updated.

At load assignment: A confirmation that the carrier's authority and insurance are still active as of the date the load is tendered. Continuous Monitoring handles the ongoing watch, and the Carrier Selection Record captures the state of the carrier's file at assignment time — not just at onboarding six months ago. The date matters.

At tender: A Verifi™ submission. GPS coordinates, truck and trailer photos, MC number confirmed. Timestamped and tied to the specific screening record.

That sequence answers both deposition questions: what did you know about the carrier going in, and what did you do when you actually put them on a load? "We required a carrier profile with a driver roster, we had them sign a Part 391 warranty, and we ran a Verifi™ check at pickup" is a defensible, documented answer.

The regulatory regime puts driver qualification on the carrier, and it should. But in a post-Montgomery world, "that's their obligation" is a legal argument for summary judgment. It's not a substitute for actually building a file. A plaintiff doesn't need to prove you violated a specific regulation — they need to convince a jury you didn't care. The difference between a brokerage with a real carrier profile on file and one without isn't the difference between compliance and non-compliance. It's the difference between looking like a professional and looking like someone who cut corners.

Don't give them the corners to cut.

— Mason Lavallet

Founder, DOTScreener.com