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

A wreck with a commercial truck is not just a larger car accident. The truck is governed by a layer of federal safety rules, the company behind the driver is almost always part of the case, and the insurance involved dwarfs a normal car policy. This guide explains the Colorado rules that shape a truck-injury or wrongful-death claim, beginning with the filing deadlines and how fault is shared, then the uniform federal trucking rules that apply on every interstate route. It is general information, not legal advice.

This page is part of our Truck Accident Laws by State series. Deadlines are strict and every crash is different, so use the figures below as a starting point and confirm the current law before relying on it.

The Colorado deadlines to sue (statute of limitations)

Colorado has an unusual split that matters in truck cases. The general tort deadline is two years, but tort claims for injury or property damage arising from the use or operation of a motor vehicle get three years under Colorado Revised Statutes 13-80-101. Because a truck crash is a motor-vehicle case, an injured person generally has three years from the date of the collision to sue.

Wrongful death is different. A wrongful-death action must be filed within two years of the date of death under Colorado Revised Statutes 13-80-102, not three. The statute provides a narrow four-year window where the death involved vehicular homicide combined with leaving the scene. Tolling rules apply for injured minors, and claims against government entities carry their own short notice deadlines under the Colorado Governmental Immunity Act. Given the split, the safe approach is to treat the two-year wrongful-death clock as the controlling deadline whenever someone has died.

How Colorado splits fault: modified comparative negligence

Colorado follows modified comparative fault with a 50% bar, set out in Colorado Revised Statutes 13-21-111. A jury assigns each party a percentage of fault. If your negligence was not as great as the negligence of the party you are suing, you recover your damages reduced by your own percentage. If your fault is as great as or greater than theirs, you recover nothing. In practice, a plaintiff who is 49% at fault still recovers 51% of the damages, but a plaintiff who is 50% or more at fault is barred.

This matters in truck cases because the defense will try to push fault onto the injured driver to cross the 50% line. Evidence that the truck driver or carrier broke a federal safety rule, discussed below, is frequently what keeps the injured person's share of fault low.

No-fault and insurance in Colorado

Colorado is not a no-fault state. It repealed its no-fault (PIP) system effective in 2003 and moved to a traditional at-fault, or tort, system, so the driver who caused the crash, that driver's insurer, and the trucking company are responsible for the harm. There is no no-fault threshold an injured person must clear before suing.

Colorado's minimum auto-liability limits are 25/50/15: $25,000 per person and $50,000 per accident for bodily injury, and $15,000 for property damage. Those amounts are small next to the harm a loaded tractor-trailer can cause, which is why the federal trucking insurance minimum below is so important.

Damage caps in Colorado

Colorado is one of the states that does cap certain damages, so this is worth understanding before evaluating a case. Under Colorado Revised Statutes 13-21-102.5, noneconomic damages (pain and suffering, loss of enjoyment of life) are capped, and under Colorado Revised Statutes 13-21-203 wrongful-death damages are capped. The legislature raised these caps sharply in House Bill 24-1472. Under the current statutes, the general noneconomic cap is $1.5 million and the wrongful-death noneconomic cap is $2,125,000, with inflation adjustments beginning in 2028. Watch the trigger date: both sections apply those amounts to a civil action filed on or after January 1, 2025 and before January 1, 2026, or to any claim for relief that accrues on or after January 1, 2025. Because the filing window closed at the end of 2025, the practical test for a crash today is the accrual date, so a claim arising from a crash on or after January 1, 2025 carries these figures whenever it is filed. Economic damages such as medical bills and lost earnings are generally not capped. There is one important exception in a wrongful-death case: CRS 13-21-203(1)(a) provides that if the decedent left neither a widow, a widower, minor children, nor a dependent father or mother, the damages recoverable in the action shall not exceed $2,125,000, which is a limit on the whole recovery rather than on noneconomic loss alone. That is the situation for a single adult with no minor children and no dependent parent. The separate $2,125,000 figure quoted above, set by the later sentence of the same subsection, caps noneconomic loss in every wrongful-death case. There is no cap on noneconomic loss when the death was a felonious killing. Claims against governmental defendants have their own separate limits.

Federal trucking rules: the FMCSA layer

Interstate commercial trucks are regulated by the Federal Motor Carrier Safety Administration, and its rules in Title 49 of the Code of Federal Regulations apply on every interstate route, Colorado included. The rules that matter most after a crash are:

• Hours of service (49 CFR Part 395): a property-carrying driver may drive at most 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 is capped at 60 hours in 7 days or 70 hours in 8 days. Fatigue-rule violations are a leading cause of serious truck crashes.
• Electronic logging devices (ELDs): most drivers must record their duty status with an ELD, which makes the hours-of-service data far harder to falsify and a key piece of evidence.
• Driver qualification and CDL (49 CFR Part 391): the carrier must confirm the driver is qualified, medically fit, and properly licensed.
• Drug and alcohol testing (49 CFR Part 382): pre-employment, random, and post-accident testing is required.
• Inspection and maintenance (49 CFR Part 396): the carrier must systematically inspect, repair, and maintain its vehicles and keep records.

A documented violation of any of these rules can be powerful evidence of negligence, which is why the Federal Motor Carrier Safety Administration regulations are central to a truck case.

Who can be held liable after a truck crash

A truck case routinely has more than one defendant, and several of them are companies. Potential defendants include the driver; the motor carrier, which is usually responsible for its driver's on-the-job conduct and can also be sued directly for negligent hiring, training, supervision, or maintenance; a freight broker or shipper; the company that loaded or secured the cargo if a load shift caused the crash; and a manufacturer if a defective brake, tire, or other part failed. Sorting out which entities are responsible, and how their fault compares to the plaintiff's under the 50% bar, is one of the main reasons truck cases are more complex than car cases.

Federal minimum insurance: $750,000 and up

Federal law requires far more coverage from interstate trucking companies than states require from ordinary drivers. Under 49 CFR 387.9, a for-hire carrier of general freight in interstate commerce must maintain at least $750,000 in public-liability coverage, and carriers hauling hazardous materials must carry up to $5,000,000. That is the financial reality behind why truck-crash claims are valued and defended so differently from the 25/50/15 minimum that applies to a typical Colorado car.

Preserving the evidence before it disappears

Much of the best evidence in a truck case lives inside the truck and the carrier's files, and a lot of it can be overwritten or routinely discarded. ELD and logbook data, the engine control module (the truck's onboard "black box," which can record speed, braking, and throttle), dashcam footage, dispatch records, and maintenance files can all be lost within weeks. Because of that, a written preservation or spoliation letter sent to the carrier early, demanding that it keep this data, can make a decisive difference. The police crash report, photographs, and your medical records should be preserved on your side as well.

How injury cases are typically handled

Most personal-injury and wrongful-death lawyers in Colorado work on a contingency fee, meaning the fee is a percentage of any recovery and there is usually no upfront charge, and most offer a free initial consultation. No lawyer can promise a particular result or dollar amount, because the outcome turns on liability, the available insurance, the comparative-fault split, the applicable damage caps, and the harm actually proven. The practical takeaways are simple: a clock is running (three years for injury, two for wrongful death), the evidence inside the truck is perishable, and the sooner the facts are pinned down, the stronger the record will be.