The Carrier Safety Question No One Can Reliably Answer
Imagine a freight broker sitting in front of a load board with three carriers ready to haul a shipment. All three have operating authority. All three appear in the same databases. Which one is actually safe to hire? Despite the avalanche of data the trucking industry generates every day, there is still no dependable, standardized way to answer that question. And after the Supreme Court's decision in Montgomery v. Caribe Transport II, the inability to answer it carries consequences that are harder than ever to ignore.
The ruling has triggered a wave of commentary across the freight industry — some of it panicked, some of it dismissive. Both extremes miss the point. What the Montgomery decision really does is shine a long-overdue spotlight on a structural gap in how brokers vet carriers, and why the entire industry may be looking for safety signals in the wrong places.
What the Supreme Court Actually Decided in Montgomery v. Caribe Transport II
Two competing interpretations of the Montgomery ruling have been circulating since the decision came down, and both get it wrong. The first holds that the Court made brokers automatically liable whenever a carrier they hired is involved in a crash. The second — a defensive overcorrection — insists that nothing of substance changed. The truth, as it often does, lands somewhere in between.
Here is what the Court actually did: it resolved a long-standing split among the federal circuits over a single, narrow legal question. Specifically, whether the Federal Aviation Administration Authorization Act (FAAAA) preempts state-law negligent selection claims against freight brokers. The Ninth Circuit had ruled that the statute's safety exception preserves those claims. The Seventh Circuit had ruled that it does not. The Supreme Court unanimously sided with the Ninth Circuit.
What the Court did not do is equally important. It did not announce a new duty of care. It did not declare brokers automatically liable for carrier crashes. It did not establish any national standard for how brokers should vet the carriers they hire. A plaintiff who brings a negligent selection claim still has to prove, under ordinary state negligence principles, that the broker acted unreasonably. A broker that vetted carefully and documented that process still has every right to prevail. The substantive law of negligence did not change overnight.
Why "Nothing Changed" Is Still the Wrong Answer
Even though the legal standard itself is unchanged, dismissing the ruling as inconsequential is a mistake that brokers and their legal teams will regret. Here is the practical reality: in roughly half of the country, federal courts had been treating FAAAA preemption as a complete defense — a procedural shield that allowed brokers to have negligent selection lawsuits dismissed at the earliest stages of litigation, often before significant discovery costs accumulated. That defense is now gone in those jurisdictions.
In practical terms, this means that negligent selection claims against freight brokers will now survive motions to dismiss in courts that previously would have thrown them out. Cases that once ended quickly and cheaply will proceed into discovery. Litigation defense costs will rise. Juries will hear evidence about how brokers selected the carriers involved in crashes. The legal exposure for brokers who cannot demonstrate a reasonable vetting process has grown significantly — not because the standard changed, but because the procedural escape hatch has been closed.
The Real Problem: The Industry Is Measuring the Wrong Things
The Montgomery decision has everyone scrambling to talk about carrier safety ratings, vetting checklists, and compliance scores. That conversation is necessary, but it risks focusing on the tools already widely used rather than confronting why those tools have proven inadequate.
Consider the current landscape of carrier vetting. Most brokers rely on a combination of the following:
- FMCSA's Safety Measurement System (SMS) scores and CSA data points
- Insurance certificate verification at the time of onboarding
- Operating authority confirmation through the FMCSA carrier portal
- Third-party carrier monitoring and compliance platforms
- Internal carrier approval lists built on historical performance
Each of these tools has real value. None of them, individually or combined, reliably predicts whether a specific carrier will operate safely on a specific load on a specific day. CSA scores are widely acknowledged to be an imperfect proxy for crash risk. Insurance certificates can lapse hours after they are verified. Operating authority can be active on paper while a carrier's actual safety culture is deteriorating. The gap between what brokers can see and what actually predicts safety is wide — and that gap is now a legal liability.
Where the Industry Should Actually Be Looking
The post-Montgomery conversation should not just be about doing more of the same vetting with better documentation, although documentation matters enormously in litigation. It should prompt a harder question: what data actually correlates with crash risk, and how do brokers get access to it in a timely, actionable way?
Telematics data, real-time driver behavior monitoring, predictive analytics built on actual roadway performance, and networked safety intelligence shared across the industry represent the direction the conversation needs to move. The carriers accumulating miles without incidents are generating safety signals every day. The challenge is that most of that data lives inside carrier systems, unavailable to the brokers making hiring decisions in real time.
What Brokers Should Do Right Now
In the immediate term, brokers operating in jurisdictions that previously relied on FAAAA preemption as a defense need to assess their vetting processes and documentation practices with qualified legal counsel. The legal standard for negligence has not changed, but the opportunity to escape claims before discovery has narrowed considerably. A broker that cannot demonstrate a documented, reasonable, and consistent carrier selection process is now more exposed than it was a year ago.
Longer term, the freight industry needs to invest in building the kind of safety intelligence infrastructure that makes the question — which of these three carriers is actually safe? — answerable with something better than a compliance checkbox. Montgomery did not create that need. It simply made the cost of ignoring it harder to absorb.
The Bottom Line
The Supreme Court's decision in Montgomery v. Caribe Transport II is neither the catastrophe some are warning about nor the non-event others are promising. It is a clarifying moment that removes a procedural defense brokers had grown accustomed to leaning on and forces a more honest reckoning with how carrier safety is evaluated in the freight industry. The data we need probably exists. The question is whether the industry will invest in surfacing it before the next verdict forces the issue.