What This Means for Colorado and Wyoming Truck Accident Victims
For decades, victims of catastrophic semi-truck accidents have run into the same frustrating wall: even when a freight broker clearly cut corners by hiring an unsafe trucking company, federal law seemed to shield that broker from being held accountable in state court. On May 15, 2026, the U.S. Supreme Court changed that.
In Montgomery v. Caribe Transport II, the Court unanimously ruled that federal trucking deregulation law does not block injured victims from filing negligent hiring lawsuits against freight brokers under state law. For truck accident victims and the attorneys who fight for them, this is one of the most significant trucking liability decisions in years.
At Shafner Injury Law, we’ve spent nearly 50 years representing people catastrophically injured by commercial trucks across Colorado and Wyoming. We’ve seen firsthand how often a freight broker’s bad hiring decision contributes to a devastating crash, and how often that broker walks away without consequence simply because the law hasn’t caught up yet. This ruling is a turning point, and we believe it’s important for injury victims to understand what it means for them.
What Happened in Montgomery v. Caribe Transport II?
The case began with a horrific highway accident. Shawn Montgomery had pulled over on Interstate 70 in Illinois due to a mechanical problem when a tractor-trailer veered off the road and rear-ended his stopped vehicle. Montgomery suffered catastrophic injuries, including the amputation of his leg and permanent disfigurement.
The truck driver, Yosniel Varela-Mojena, worked for Caribe Transport II, a motor carrier whose load had been arranged by freight broker C.H. Robinson Worldwide. Montgomery sued C.H. Robinson directly, arguing the broker was negligent in hiring Caribe II, a carrier that federal regulators had already flagged with a “conditional” safety rating for deficiencies in driver qualification, hours-of-service compliance, and crash history.
C.H. Robinson fought back, arguing the lawsuit was preempted (blocked) by the Federal Aviation Administration Authorization Act of 1994 (FAAAA), a law originally passed to deregulate trucking prices, routes, and services. Lower courts split on the question, and the case made its way to the Supreme Court.
Writing for the Court, Justice Amy Coney Barrett held that the FAAAA’s preemption clause has a critical exception for state laws concerning “the safety regulatory authority of a State with respect to motor vehicles.” Negligent hiring claims, the Court found, fall squarely within that safety exception, meaning state courts can hear these cases, and freight brokers can be held liable for negligently hiring dangerous motor carriers.
Why This Ruling Matters for Truck Accident Victims
Before this decision, freight brokers were often treated as untouchable middlemen in trucking accident cases, even when their own hiring decisions directly contributed to a crash. Brokers like C.H. Robinson connect shippers with motor carriers and, as part of that process, have access to safety data, including:
- Federal Motor Carrier Safety Administration (FMCSA) safety ratings
- Crash histories
- Out-of-service violation rates
- Insurance compliance records
When a broker ignores red flags and hires a carrier with a poor safety record anyway, every day highway drivers pay the price.
This ruling means that injury attorneys can now pursue negligent hiring claims against freight brokers as a viable avenue for full compensation—not just the trucking company or the individual driver. That matters enormously in catastrophic injury cases, where medical bills, lost income, and long-term care needs—or in the most tragic cases, wrongful death—can dwarf what a single trucking company’s insurance policy will cover.
A Case That Could Have Looked Very Different
We’ve represented clients over the years whose injuries were made immeasurably worse by a trucking company that never should have been on the road, and whose broker likely knew it.
One case that has stayed with our team involved a doctor who was hit by a gas tanker truck on his way to work. The collision left him with catastrophic burn injuries and life-altering, permanent damage. Our team fought hard for him and secured a recovery, but at the time, there was a strong reason to believe a freight broker had played a role in placing that unsafe carrier on the road in the first place, and that angle simply wasn’t available to us. Negligent hiring claims against brokers weren’t a viable option in the legal landscape at the time, and courts in many jurisdictions treated the FAAAA as a complete shield against that type of claim.
Under today’s ruling, that calculation changes. Cases like his, involving catastrophic burn injuries, permanent disfigurement, and a lifetime of medical care, are exactly the kind of cases where a broker’s negligent hiring decision can now be put in front of a jury. We can’t help but wonder what additional accountability and recovery might have been possible if that avenue had been open to us from the start. For a man whose entire life was upended in an instant, every additional source of compensation and accountability matters.
This is the heart of why this ruling matters. It’s the difference between a catastrophically injured victim receiving partial justice and receiving full justice.
What This Ruling Could Mean Going Forward
While Montgomery is specifically about freight broker liability in trucking cases, the reasoning behind it could have ripple effects well beyond this one case type. The Court’s interpretation of the FAAAA’s safety exception and its rejection of broad federal preemption arguments may open the door for other negligence claims involving:
- Logistics and dispatch companies that match drivers with loads
- Trucking companies with a pattern of negligent hiring or supervision
- Other transportation-adjacent businesses that have previously hidden behind federal preemption arguments to avoid state-law accountability
It’s worth noting that the ruling wasn’t unlimited. In a concurring opinion, Justice Brett Kavanaugh, joined by Justice Samuel Alito, emphasized that brokers who act reasonably and select reputable, properly vetted carriers should still be able to defend against these claims. This isn’t a blank check for plaintiffs; it’s a reaffirmation that brokers, like everyone else, have a duty to exercise reasonable care, and that victims deserve their day in court when that duty is breached.
Why Truck Accident Cases Already Require Aggressive Investigation
This ruling adds one more reason why truck accident cases require a different level of investigation than a typical car accident claim. At Shafner Injury Law, when we take on a semi-truck accident or commercial vehicle crash, we move quickly to determine every party who may share liability, including:
- The truck driver
- The trucking company (including hiring and supervision practices)
- The freight broker who arranged the load
- Maintenance contractors or mechanics
- Cargo loading companies
- Equipment and parts manufacturers
With this Supreme Court decision in place, freight broker due diligence (or the lack thereof) is now a central part of the investigation in every serious trucking case we handle in Colorado and Wyoming. So is preserving time-sensitive digital evidence, such as black box and EDR data, which can disappear within days of a crash if not properly secured.
Frequently Asked Questions
Can I sue a freight broker after a truck accident in Colorado or Wyoming?
Yes. Following the Supreme Court’s ruling in Montgomery v. Caribe Transport II, freight brokers can be held liable under state negligent hiring laws if they knew or should have known that the motor carrier they hired posed a safety risk. This applies in both Colorado and Wyoming.
What is negligent hiring in a trucking case?
Negligent hiring occurs when a company (in this case, a freight broker) engages a contractor (a motor carrier) for work that poses a physical risk to others without exercising reasonable care in vetting that contractor’s safety record, qualifications, or compliance history.
What is a freight broker, and how are they different from a trucking company?
A freight broker is a middleman who connects shippers with available motor carriers to transport goods. Brokers don’t own the trucks or employ the drivers, but they do have access to safety data and play a direct role in deciding which carriers haul which loads.
Does this ruling apply to accidents that have already happened?
Every case is different, and statutes of limitations still apply (3 years for most Colorado truck accident claims, 4 years in Wyoming). If you were seriously injured in a truck accident, even one that happened before this ruling, it’s worth having an attorney review whether a freight broker may share liability.
What should I do if I think a freight broker was involved in the truck that hit me?
Don’t wait. Evidence such as a carrier’s FMCSA safety rating, broker-carrier agreements, and dispatch records can be difficult to obtain even if only a short time has passed. Contact an experienced truck accident attorney as soon as possible to begin investigating every liable party.
Does this mean every truck accident case now involves a broker lawsuit?
No. Brokers who reasonably vet carriers and have no reason to know of safety problems generally won’t be liable. But for victims hurt by carriers with documented safety violations, this ruling means that avenue is no longer automatically closed.
Injured in a Truck Accident in Colorado or Wyoming? We’re Here to Help.
The law around trucking accident liability is evolving, and that’s good news for victims who deserve full accountability from every party responsible for their injuries.
If you or a loved one has been seriously hurt in a semi-truck, tractor-trailer, or commercial vehicle accident, the truck accident attorneys at Shafner Injury Law are ready to investigate every angle of your case, including the role a freight broker may have played.
Call Shafner Injury Law for your free consultation:
Denver: (303) 796-0555
Cheyenne: (307) 277-6956
No fees until we win.