A colleague of mine got deposed last year after a fatal crash on a southern Illinois lane. The plaintiff's attorney barely touched the CSA scores. He barely touched the insurance certificate. The first hour of the deposition — the whole first hour — was about one thing: how the broker found that specific carrier.
Not what they checked. Not what the carrier's BASIC scores were. How they found them.
The answer was a load board blast on a slow Friday afternoon. A carrier nobody had used before. Seven months of authority. One inspection on record, not on that lane, not with that equipment type. The carrier had called in, quoted $200 under the next closest rate, and the load was covered.
The vetting file itself was thin but not terrible. MC pull. Insurance verified. That's more than most brokers do. It wasn't the vetting that cost them — it was the answer to the question "why this carrier." There wasn't a good one.
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After Montgomery v. Caribe Transport II, the negligent-selection theory has teeth. The Supreme Court's unanimous May 2026 ruling reversed 7th and 11th Circuit preemption precedent — brokers can now be sued in state court for putting an unsafe carrier on a load. The briefing and commentary have been almost entirely about the vetting layer: what you checked, when you checked it, how you documented it.
That focus is right. Documentation matters enormously. But it misses something important: the vetting layer starts after you've already picked a candidate. If the candidate was a bad choice to begin with, thorough vetting of a seven-month-old carrier with a single inspection and no track record on your lane doesn't build a strong story — it just creates a cleaner paper trail for an uncomfortable decision.
Carrier selection isn't the same as carrier vetting. They're two separate steps, and most brokers run them together so fast they treat them as one.
Why the Selection Rationale Matters
49 CFR Part 387 and Part 390 govern carrier safety fitness and broker obligations at a high level, but the negligent-selection standard is a common-law tort standard: did you act as a reasonably prudent broker? That means a plaintiff doesn't need to point to one specific regulation you violated. They need to show the jury that a reasonable broker, given the same information, wouldn't have chosen this carrier for this load.
Your selection rationale is evidence about what a reasonable broker would do.
A carrier who has hauled 40 loads on your exact lane in the past 18 months, who runs their home base in the drop state, and who has inspections distributed across both ends of the route — that's a carrier a reasonable broker would pick. There's a reason you chose them beyond price. The relationship, the track record, the operational fit. That's a real answer in a deposition.
A carrier who appeared on a load board blast two hours before your pickup, who is 210 days old with their first inspection still in the carrier's home state, who quoted $180 under market — that's not a rational business selection, it's a price decision dressed up as one. The operational case for choosing them over a carrier with a real lane presence is thin, and no amount of vetting cleans that up.
The Lane Regulars Signal
The cleanest selection rationale is operational history on the lane itself.
A carrier who has been spotted at inspections in your pickup state three times and your drop state twice in the past 12 months isn't someone you're gambling on. They're running that lane. That's their territory. Their equipment shows up on the roadside in both states because they're actually there, repeatedly.
This matters beyond deposition prep. Lane-regular carriers haul your load better. They know the shippers, they know the receivers, they know the truck stops, the port requirements, the appointment windows. Service reliability follows operational familiarity.
The inspections themselves also give you something the CSA score doesn't: a geographic and equipment-type distribution. A carrier with 12 inspections distributed across the pickup and drop states, pulling the right trailer type, running the right equipment class — that's a working operational picture. A carrier with one inspection at their home terminal and nothing beyond that hasn't shown you they can run the lane. They've shown you they passed one inspection.
"Headed Home" Is a Real Operational Signal, Not Just a Feel-Good
There's a carrier class that doesn't always surface on load boards: the regional running back to base. A carrier whose terminal is in your drop state, who's hauling freight in your pickup area, is running toward home. Motivation aligns. They want to move. They're not looking to drop a trailer or sit and wait.
That alignment is worth something. For the broker, it means a more committed carrier on a lane that works for them operationally. For the deposition, it means you can describe a selection rationale that has nothing to do with price: this carrier was based in the destination state, had active inspection records in the origin state, ran this equipment type, and was working toward their home terminal. That's who I chose.
That answer is a lot better than "they were the lowest rate we got in two hours."
The National Megafleet Trap
A lot of brokers, when they want to cover themselves, reach for J.B. Hunt or Schneider or Werner. Major carriers. Big names. Safe, right?
Not necessarily. The large national carriers with 10,000+ trucks run contract freight. They have lane commitments, equipment allocations, long-term shipper relationships. They're not set up to compete for spot loads on short notice, and most of them don't. When they do book a spot load, they're sometimes brokering it themselves — and that's a double-broker problem, not a safety one, but it's real.
More to the point: "I used a big carrier" isn't a negligent-selection defense. The defense is "I used a carrier who was operationally suited for this load and whose safety record I checked." A megafleet who is poorly matched to the lane, running equipment that doesn't fit the freight, working through a subcontracted arrangement — that's not automatically safer than a well-vetted regional with a real lane presence.
Documenting the Selection, Not Just the Vetting
Here's the documentation gap most brokers have: their carrier file records what they checked, but not why they picked this carrier over the others.
The vetting record shows the CSA scores, the insurance verification, the MC pull, the timestamp. What it usually doesn't show is the field that says "selected because: 12 inspections on this lane, 5 in Illinois and 4 in Tennessee, running the right trailer type, based in Nashville." That entry takes 30 seconds to write, and it's the answer to the first question in a deposition.
If your system doesn't have a field for it, add one. A note. A text field. Something that captures not just what you checked but why the carrier you checked was the candidate in the first place.
The selection record and the vetting record together are your negligent-selection defense. One without the other is half a file.
What DOTScreener's Find Carrier Does
The reason I built the Find Carrier feature wasn't to replace the vetting step. It was to make the selection step coherent before the vetting even starts.
When you run a lane through Find Carrier, it doesn't blast every carrier who's ever touched that equipment type. It ranks carriers by operational fit for that specific lane — how often they're inspected in your pickup and drop states, whether they're running toward home, whether their equipment class matches, and whether they're the right size to actually book (lane regulars get prioritized; national megafleets that won't take your spot load don't surface first).
The "Lane regulars only" filter narrows results to carriers whose inspection footprint looks like a line drawn between your two states — home-based in the lane, with per-state inspection counts you can read right off the screen. When you pick one of those carriers for your load, the selection rationale is baked into the tool output. You chose a carrier whose inspection record shows five stops in Oklahoma and three in Arizona on a lane you're hauling between those two states. That's not a price decision. That's an operational one.
You still run the full vetting after that. CSA scores, insurance, authority age, BASIC alerts — all of it. But now you're vetting a candidate whose operational history already supports the selection. The two records together tell a complete story.
How I Document This
Here's the notation I'd recommend attaching to every carrier file, right at the selection step:
Carrier Selection Record
- Carrier: [Name], MC-XXXXXXX
- Lane: [Pickup state] → [Drop state]
- Equipment selected: [Dry van / reefer / flatbed / etc.]
- Selection basis: [Lane inspections — X in pickup state, X in drop state, trailing 12 months. Headed home toward [state]. [Or: Existing approved carrier, previously used on this lane. Or: Referred from [source] and flagged for vetting.]]
- Date/time of selection: [timestamp]
- Vetting record follows: [link or file reference]
That notation — written before you run the vetting, not after — separates the selection rationale from the vetting result. It shows you thought about why this carrier before you thought about whether this carrier. That sequence matters.
One carrier I work with regularly is MC-1247893, DOT-3567102 — a family-run operation out of Memphis that runs the I-40 corridor between Tennessee and Arizona. They have eight inspections in Tennessee and six in Arizona over the past 18 months. When I need a flatbed on that lane, they're not a gamble. They're a lane regular. And my file shows that I know that, every time.
That's what the first question in a deposition wants to see.
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— Mason Lavallet
Founder, DOTScreener.com
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