What Is Liability Truck Insurance? A 2025 Guide for Truckers

When you operate a commercial truck—whether as an owner-operator or fleet manager—you face unique liabilities. From accidents involving bodily injury to damage to others’ property, liability risks are high. That’s why Liability Truck Insurance (also known as Commercial Auto Liability or Truck Liability Coverage) is your first line of defense. It’s not only critical protection—it’s also legally required for most trucking businesses.

Why Liability Truck Insurance Matters

Liability insurance covers bodily injury and property damage to others when you’re at fault in an accident. One serious claim can involve medical bills, vehicle repairs, and even legal defense costs that would otherwise come directly out of your pocket.

This coverage does not pay for your own truck, your cargo, or injuries you sustain. Those are addressed by physical damage coverage and cargo insurance. But liability remains the foundation of your insurance package—keeping your operation both compliant and financially protected.

Federal & State Requirements

The FMCSA mandates liability coverage for interstate trucking operations, with minimum limits ranging from $750,000 for general freight up to $5 million for hazardous materials. Many shippers and brokers require at least $1 million in coverage, even for general freight, to ensure risk protection.

Logrock helps truckers secure the right limits so you meet every requirement and stay on the road legally.

❓ Frequently Asked Questions (FAQ)

1. What does liability truck insurance cover?
It covers third-party bodily injury, property damage, and legal defense costs when you’re at fault in an accident.

2. Are there minimum limits I must carry?
Yes. FMCSA requires at least $750K, with higher limits for hazardous materials. Many carriers and shippers require $1M or more.

3. What’s the difference between primary liability and non-trucking liability (NTL)?

  • Primary liability: Covers you while hauling freight under your DOT authority.
  • Non-trucking liability: Covers your truck when used for personal or non-dispatched activity (like errands or off-duty driving).

4. How can I lower premiums?
Maintain clean driving records, monitor safety scores, keep accurate mileage/radius, and consider bundling liability with cargo or physical damage. Logrock shops multiple carriers to find you the most competitive rates.

5. What if my liability policy limit is exhausted?
If a claim exceeds your liability limit, you could be responsible for the remaining costs. Some truckers add umbrella or excess liability for extra protection.

Why Work With Logrock for Liability Coverage?

✔ Meet federal & state requirements with ease
✔ Get competitive rates from top-rated carriers
✔ Tailored coverage for new authorities, owner-operators, and fleets
✔ Guidance on complex policies like NTL & umbrella liability
✔ Fast, easy quoting with same-day coverage available

Liability truck insurance is the foundation of your protection—and Logrock makes it simple, affordable, and stress-free.

👉 Get a Fast, Free Liability Quote with Logrock Today

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Written by

Daniel Summers

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My goal is simple: Help people start trucking companies, and keep them rolling. With my experience in transportation, I quickly decided to specialize in trucking insurance. It’s much more my speed and comfort zone: demanding, hectic, stressful…all the necessary ingredients to maintain my interests.
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