Montgomery v. Caribe Transport: SCOTUS Ruling Explained

Montgomery v. Caribe Transport II, LLC is a U.S. Supreme Court case that addresses whether freight brokers can be held liable under state negligence laws for the selection of motor carriers. The case centers on how federal transportation law, specifically the FAAAA, applies when a broker’s carrier selection is alleged to have contributed to a trucking accident. It ultimately examines the balance between federal preemption and states’ ability to enforce safety-related laws involving motor vehicle operations.

What is Montgomery v. Caribe Transport II, LLC?

Montgomery v. Caribe Transport II, LLC refers to a major U.S. Supreme Court case addressing the issue of whether freight brokers can be held responsible under state laws for hiring unsafe motor carriers. The specific focus of this case revolves around the question of whether or not federal law will protect freight brokers from these types of lawsuits, or if injured parties can sue under state negligence laws.

The dispute arose after a trucking accident on December 7, 2017. The plaintiff in the case pursued the lawsuit based on the allegation that the broker failed to properly vet the trucking company before hiring it.

Why the Supreme Court Took the Case

The Supreme Court agreed to hear Montgomery v. Caribe Transport II, LLC because federal courts across the country were divided on an important legal question: whether the FAAAA preempts state law negligence claims against freight brokers. Some courts had ruled that the FAAAA broadly shields brokers from lawsuits related to their services, while others found that claims involving public roadway safety could still proceed under the law’s “safety exception.”

Since freight brokers play a major role in interstate commerce and trucking operations nationwide, the disagreement created uncertainty for brokers, carriers, insurers, and accident victims alike. The Supreme Court took the case to clarify how far federal preemption extends and whether state negligent hiring claims tied to motor vehicle safety are allowed under federal law.

Understanding the FAAAA and Freight Broker Liability

At the center of the case was the Federal Aviation Administration Authorization Act of 1994 (FAAAA). The FAAAA is a federal law that limits state regulation of freight brokers, but includes an exception for motor vehicle safety.

In practice, this means states generally cannot pass laws that interfere with how freight brokers operate, including how they select and work with carriers. However, the safety exception preserves a state’s ability to enforce laws related to road safety, which is why negligence claims involving an accident can still move forward in certain cases.

Our Perspective on the Supreme Court’s Ruling in Montgomery v. Caribe Transport II, LLC

The Supreme Court’s decision in Montgomery v. Caribe Transport II, LLC has brought renewed attention to freight broker liability and the importance of carrier safety standards across the industry. At Loadsmart, we view this ruling as a reinforcement of principles we have long operated under—particularly around rigorous carrier vetting, fraud prevention, and compliance. It does not change how we operate, but it does underscore the importance of maintaining strong safety practices across the transportation ecosystem.

The ruling reinforces a standard our team has operated above for years.

“Safety is fundamental to how we operate. Our customers choose Loadsmart because we already hold ourselves to a higher standard on carrier vetting, fraud prevention, and compliance — and today's ruling does not change a single thing about how we run our business. We will continue to support stronger federal enforcement and work constructively with regulators, carriers, and customers to make the system safer for everyone on the road.”

— Geoff Kelley, COO, Loadsmart

The ruling aligns with Loadsmart’s long-standing approach to carrier safety and compliance. Our focus on continuous monitoring, fraud prevention, and FMCSA-licensed carriers is designed to ensure we consistently operate above evolving legal and regulatory standards, while helping customers move freight with confidence.

What the Supreme Court Actually Ruled

The Supreme Court held that the FAAAA does not automatically block all state law negligence claims against freight brokers. Instead, claims tied to motor vehicle safety fall within the law’s “safety exception” and are allowed to proceed in state court.

In practical terms, the Court clarified that brokers are not fully shielded from liability when a claim is directly connected to roadway safety. This opens the door for certain negligent hiring claims to move forward, depending on how they relate to motor vehicle safety under state law.

Frequently Asked Questions About Montgomery v. Caribe Transport II, LLC

The Supreme Court’s decision in Montgomery v. Caribe Transport II, LLC has raised important questions about freight broker liability, federal preemption, and transportation safety laws. Below are answers to some of the most common questions surrounding the case and what the ruling could mean for the trucking industry moving forward.

Who Does the Montgomery v. Caribe Transport II, LLC Ruling Impact?

The ruling primarily impacts freight brokers, third-party logistics providers (3PLs), motor carriers, and shippers involved in interstate trucking. It is also relevant to insurers and companies that manage carrier selection and freight movement.

How Will Montgomery v. Caribe Transport II, LLC Impact Safety?

The decision may lead to more careful carrier vetting and oversight by freight brokers. By allowing certain negligent hiring claims to proceed, it increases pressure on companies to prioritize roadway safety and compliance in their operations.

What is the FAAAA Safety Exception?

The FAAAA safety exception is a part of federal law that preserves a state’s ability to enforce laws related to motor vehicle safety. It allows certain state negligence claims to proceed even when federal law generally limits state regulation of freight brokers and transportation services.

Looking Ahead: The Future of Freight Liability

The Montgomery v. Caribe Transport II, LLC ruling is likely to shape how freight brokers, 3PLs, and shippers approach carrier selection and risk management. While the ruling does not change the core framework of federal transportation law, it does reinforce the importance of strong safety practices and careful vetting in an increasingly scrutinized industry. As a result, companies across the freight ecosystem may place even greater emphasis on compliance, transparency, and proactive risk controls to help ensure safer outcomes on the road.