Truck Accident Laws in Minnesota (2026): Deadlines & Liability

A Minnesota truck accident is governed by two overlapping rulebooks: Minnesota's own injury law (the filing deadline, the comparative-fault rule, and the state's no-fault auto system) and the federal regulations that control how commercial carriers and drivers must operate. Because Minnesota is a no-fault state, your own policy pays first and a lawsuit for pain and suffering against the at-fault trucker requires clearing a statutory threshold. Because the other vehicle is a commercial truck, federal safety rules often supply the evidence of negligence.

This page covers the Minnesota deadlines and liability rules that follow a crash with a semi, box truck, or other commercial vehicle, then the uniform federal rules that shape every interstate trucking case. It is general legal information, not legal advice.

What is the deadline to sue after a Minnesota truck accident?

Minnesota's general statute of limitations for a personal-injury negligence claim is six years from the date of the injury under Minn. Stat. 541.05. That six-year window is longer than in most states. Wrongful-death claims are different: under Minn. Stat. 573.02, a death-by-wrongful-act action must be commenced within three years of the date of death, and in no event more than six years after the act or omission that caused the death. A wrongful-death suit must be brought by a court-appointed trustee for the next of kin.

Even with a comparatively long deadline, the time-sensitive part of a truck case is evidence preservation, not the filing date. Trucking data can be overwritten within weeks, so the practical clock often runs much faster than six years.

Minnesota's fault rule: how shared blame affects recovery

Minnesota follows modified comparative fault under Minn. Stat. 604.01. Your recovery is reduced in proportion to your share of fault, and you are barred from recovering at all if your fault is greater than the fault of the party against whom you seek recovery. In a two-party crash this functions as a 51% bar: you can recover if you are 50% or less at fault, but not if you are 51% or more at fault.

In a multi-defendant truck case, the comparison is to the combined fault of those you are suing, which can work in an injured person's favor when several trucking-side parties share responsibility. Establishing the fault percentages is therefore a central battleground, and the federal-regulation evidence discussed below often drives that analysis.

No-fault and the tort threshold in Minnesota

Minnesota is a no-fault auto state. Under its no-fault act, your own policy pays personal injury protection (PIP), also called basic economic-loss benefits, for medical expenses and a portion of lost income regardless of who caused the crash. State law requires at least $40,000 of PIP per person ($20,000 for medical expenses and $20,000 for nonmedical losses such as wage loss).

Because PIP pays first, you cannot automatically sue the at-fault trucker for pain and suffering. Under Minn. Stat. 65B.51, you may recover noneconomic damages only if you clear the tort threshold. That threshold is met if your reasonable medical expenses exceed $4,000, with benefits paid for diagnostic x-rays and for rehabilitative, non-remedial treatment or a course of rehabilitative occupational training subtracted from that sum, or if the injury results in permanent injury, permanent disfigurement, disability for 60 days or more, or death. You only need to satisfy one of these.

Most people seriously injured by a commercial truck clear this threshold easily, since medical bills in a truck collision routinely exceed $4,000 and serious injuries are often permanent. But the threshold still has to be documented, which is why thorough medical records matter. Economic losses beyond your PIP limits may also be recoverable from the at-fault party.

Damage caps in Minnesota

Minnesota does not cap compensatory personal-injury damages in a standard motor-vehicle case. Economic damages (medical expenses and lost earnings) and noneconomic damages (pain and suffering) in a typical truck-crash claim are not subject to a statutory ceiling, subject to the comparative-fault and no-fault rules above. Punitive damages, which are available only on clear-and-convincing proof of deliberate disregard for the safety of others, are governed by separate statutory standards and procedures.

Minimum insurance in Minnesota

Minnesota requires every auto policy to carry at least 30/60/10 in liability coverage ($30,000 bodily injury per person, $60,000 per accident, $10,000 property damage) under Minn. Stat. 65B.49 subd. 3, plus at least $40,000 in PIP benefits ($20,000 for medical expense loss and $20,000 for income loss and other nonmedical losses under Minn. Stat. 65B.44), and uninsured and underinsured motorist coverage of at least $25,000 per person and $50,000 per accident under Minn. Stat. 65B.49 subd. 3a. These are the floors for ordinary drivers. Commercial trucks face far higher federal requirements, covered next.

Federal FMCSA rules that govern trucking

Interstate commercial trucking is regulated by the Federal Motor Carrier Safety Administration (FMCSA) under Title 49 of the Code of Federal Regulations. These rules apply nationwide and frequently supply the proof of negligence in a truck case:

• Hours of service (49 CFR Part 395): A property-carrying driver may drive a maximum of 11 hours after 10 consecutive hours off duty, may not drive beyond the 14th hour after coming on duty, must take a 30-minute break after 8 hours of driving, and may not drive after 60 hours on duty in 7 days or 70 hours in 8 days.
• Electronic logging devices (ELDs): Most drivers must record their hours with an ELD that automatically captures driving time, making falsified-logbook fatigue easier to prove.
• Driver qualification and CDL: Drivers must hold a valid commercial driver's license and meet medical and qualification standards under the driver-qualification rules.
• Drug and alcohol testing: Carriers must conduct pre-employment, random, post-accident, and reasonable-suspicion testing.
• Vehicle maintenance and inspection (49 CFR Part 396): Carriers must systematically inspect, repair, and maintain their vehicles and keep records.

A logbook showing too many hours behind the wheel, a skipped inspection, or a missed drug test can become central evidence that the driver or carrier was negligent.

Who can be held liable after a truck accident

A truck crash routinely produces several defendants, often corporate, which is a key difference from a typical car accident. Depending on the facts, the responsible parties can include the truck driver; the motor carrier (both vicariously for the driver's on-the-job conduct and directly for negligent hiring, training, supervision, or retention); a freight broker or shipper; the company that loaded or secured the cargo; and the manufacturer of a defective part such as a brake or tire.

Identifying every potential defendant matters because each may carry separate insurance, and because a carrier's own safety failures (pushing drivers past their hours, ignoring maintenance) can be independent grounds for liability beyond the driver's mistake.

Federal minimum insurance for trucks

Under 49 CFR 387.9, an interstate for-hire motor carrier hauling general (nonhazardous) freight in a vehicle of 10,001 pounds or more must maintain at least $750,000 in public-liability coverage. Carriers hauling certain hazardous materials must carry far more, up to $5,000,000. These federal minimums dwarf typical car-insurance limits and are one reason serious truck claims are valued differently from ordinary car-crash claims.

Preserving evidence after a truck crash

Trucking evidence is perishable. A truck's engine control module (its onboard "black box") can record speed, braking, and throttle data; the driver's ELD and logbooks record hours; and the carrier's maintenance and inspection records can show neglect. Much of this data can be overwritten or lawfully discarded on a routine retention schedule within weeks. A prompt written preservation (spoliation) letter to the carrier, asking it to retain the ECM data, ELD records, dispatch records, and maintenance files, helps keep that evidence intact.

Also preserve the basics on your side: the police crash report, photographs of the vehicles and scene, the names of witnesses, and complete medical records documenting your injuries.

How to evaluate a Minnesota truck-accident claim

Most personal-injury attorneys handle truck cases on a contingency-fee basis (the fee is a percentage of any recovery) and offer a free initial consultation, so an early conversation usually costs nothing. No lawyer can promise a particular outcome or dollar amount; the value of any claim depends on the facts, the injuries, the available insurance, and the fault analysis.

The practical priorities after a Minnesota truck crash are to get medical care and document your injuries, report the crash and obtain the police report, open your PIP claim with your own insurer, preserve evidence quickly, and keep both the six-year injury deadline and the shorter three-year wrongful-death deadline in view.