If an 18-wheeler or commercial truck seriously hurt you in Overland Park, Lenexa, Leawood, or Olathe, you are dealing with a Kansas claim that works very differently from an ordinary car wreck. We handle semi and tractor-trailer injury cases across Johnson County from our Lawrence office, under Kansas law, and the first thing worth understanding is that more than one company may owe you money and the trucking side starts building its defense within hours of the crash. Call 785-367-6937 for a free consultation, or use our contact page.
A loaded tractor-trailer can run 80,000 pounds against a passenger car's 4,000. On the I-35 corridor through Olathe and Lenexa, the I-435 loop, and the K-10 interchange feeding Johnson County traffic, that weight difference turns a routine merge or a sudden stop into a catastrophic-injury or fatality case. Kansas law gives you real tools in that situation, but they come with a 2-year clock and a 50-percent fault bar, and the people you are up against know both.
Who can be held liable in a Johnson County truck accident?
A car crash usually has one defendant: the other driver. A truck crash rarely does. Commercial trucking is a chain of businesses, and when one of them cuts a corner, several can share fault for the same wreck.
The driver is the obvious party, but the driver is often the least funded and the least in control. Behind the driver sit:
- The motor carrier (the trucking company) that employs or contracts the driver. A carrier can be directly negligent for pushing unrealistic schedules, skipping maintenance, or hiring a driver it should have screened out, and it is generally responsible for an employee driver acting within the job.
- The broker that arranged the load and matched it to the carrier, if it placed freight with a carrier it knew or should have known was unsafe.
- The shipper or loader responsible for how the cargo was secured and weighted. An improperly loaded or overweight trailer handles and stops differently, and that can cause or worsen a crash.
- A separate maintenance contractor, parts manufacturer, or the truck or trailer owner, depending on what failed.
Finding every responsible party is not a formality. Each one may carry its own insurance, and a serious injury can exhaust the driver's or even the carrier's primary coverage. Identifying the broker or shipper early can be the difference between a policy that covers your losses and one that does not.
How Kansas comparative fault affects a truck case
Kansas uses modified comparative fault under K.S.A. 60-258a. You can recover only if your share of the fault is less than 50 percent, and your award is reduced by whatever percentage of fault is assigned to you. At 50 percent or more, including an even 50/50 split, recovery is barred. A trucking defense will work hard to push fault onto you, which is one reason the physical evidence from the truck matters so much.
With several defendants in the mix (driver, carrier, broker, shipper), the comparison gets more complicated than a two-car case, but the bar works the same way. The jury weighs your share against the total fault on the whole claim, not against each defendant one at a time. If your share of that total is 50 percent or more, you recover nothing. If it is less, each defendant is liable only for its own slice, meaning the percentage of fault the jury assigns to that company, and pays that share of the damages. That is why we identify and pursue every at-fault party. A share of fault parked on an absent, uninsured, or empty-chair party is a share no one is left to collect from, so leaving a responsible company out of the case can quietly shrink what you actually recover.
What federal trucking rules become evidence in your claim
Commercial trucks are governed by the Federal Motor Carrier Safety Administration, and its rules create a paper and data trail that an ordinary car case never has. When a carrier violates one of these rules, that violation is often the heart of the liability case.
Driver fatigue is the first place to look. The FMCSA hours-of-service rules cap a property-carrier driver at 11 hours of driving within a 14-hour window after 10 hours off, with a required 30-minute break and weekly on-duty limits. Those hours are tracked by an electronic logging device wired into the engine, which records driving time, movement, and engine hours. ELD data, compared against the driver's logs and fuel and toll receipts, can show a driver who was over hours or falsifying a logbook.
Maintenance and inspection records matter next. Federal rules require regular inspection, repair, and maintenance of the truck and trailer, so brake, tire, and systems records can expose a defect the carrier knew about. Driver-qualification files, drug and alcohol testing records, and the truck's engine control module ("black box") data round out the picture, showing speed, braking, and throttle in the seconds before impact.
Much of this evidence sits on the truck, in the carrier's files, or on the ELD, and it can be overwritten or lost on routine schedules. A prompt letter demanding that the carrier preserve logs, ELD data, maintenance records, and the ECM download is one of the first steps we take, because a claim built on this record is far stronger than one built on the police report alone.
Can you still recover if the truck's insurance is not enough?
Yes, and this is where your own policy can carry the case. Catastrophic truck injuries and multi-victim crashes can exhaust even a commercial policy, and when they do, your own uninsured and underinsured motorist coverage is the next layer.
Kansas makes both uninsured (UM) and underinsured (UIM) motorist coverage mandatory, at a minimum of $25,000 per person and $50,000 per accident for bodily injury under K.S.A. 40-284. UIM is grafted onto your UM coverage and works limits-to-limits: it fills the gap between the at-fault side's available limits and your own UIM limits. If a truck's coverage is exhausted below what your injuries are worth and you carry higher UIM limits, your own insurer can owe the difference.
Two Kansas rules shape how much that layer is worth. Anti-stacking under K.S.A. 40-284(d) caps your total UM/UIM recovery at the highest single applicable policy limit, so you cannot add multiple policies together without limit. And a UM/UIM claim is a claim on your written insurance contract, which carries its own deadline separate from the injury lawsuit (more on timing below).
Because a semi carries far higher required coverage than a passenger car, people assume their own UIM will never matter in a truck case. In a severe or fatal Johnson County crash, it often does. Our Kansas UM/UIM coverage guide walks through how these claims are built, and reviewing your own declarations page early tells you what that backstop is worth.
How Kansas no-fault (PIP) fits a truck injury
Kansas is a no-fault state, so your own auto policy pays personal injury protection (PIP) benefits regardless of who caused the crash. Under K.S.A. 40-3103, PIP covers at least $4,500 in medical expenses and another $4,500 in rehabilitation, disability or lost income of at least $900 per month for up to a year, substitution and essential services up to $25 per day for up to 365 days, funeral or burial up to $2,000, and survivors' benefits of at least $900 per month for up to a year.
PIP pays first, but it does not shrink your other coverage. Kansas PIP does not reduce or offset your UM/UIM limits. What it does prevent is a double recovery: UM/UIM will not pay a second time for a loss PIP already covered, and if you recover from the at-fault truck side, your PIP carrier has an anti-duplication interest in that recovery for the benefits it already paid, under K.S.A. 40-3113a.
Suing for pain and suffering after a truck crash
Because of no-fault, Kansas sets a threshold you must clear before you can sue the at-fault driver for pain and suffering (non-economic damages), under K.S.A. 40-3117. Serious truck injuries typically clear it without difficulty, given the forces involved in an 18-wheeler crash.
On the size of those damages, Kansas no longer caps general pain-and-suffering awards in an ordinary injury case. In Hilburn v. Enerpipe Ltd., the Kansas Supreme Court struck the statutory cap on non-economic damages, so a jury's award for pain, disability, and disfigurement is not artificially limited. (A separate cap still applies to certain wrongful-death damages, which matters only if the crash was fatal.)
How long you have to file a Kansas truck accident claim
Two years. Under K.S.A. 60-513, a personal injury claim in Kansas must be filed within 2 years, and if the crash was fatal, a wrongful-death claim must be filed within 2 years of the date of death. Miss that window and the claim is generally gone no matter how strong it was. Our Kansas personal injury statute of limitations page covers the exceptions.
The UM/UIM claim against your own insurer runs on a different clock. Because it is a claim on a written contract, the 5-year written-contract limitation under K.S.A. 60-511 generally applies, unless a shorter suit-limitation in your policy controls. Treating both deadlines as 2 years is the safe habit; waiting is not.
What to do after a Johnson County truck crash
Get medical care first and keep going to your appointments; gaps in treatment are the first thing an adjuster uses to discount an injury. Report the crash to your own insurer so PIP opens, but do not give the trucking company's insurer a recorded statement before you have talked to a lawyer. Save everything: photos of the vehicles and scene, the other driver's and carrier's information from the truck doors, the police report number, and the names of any witnesses.
Then move quickly on the evidence that only exists on the trucking side. The sooner a preservation demand reaches the carrier, the less chance the logs, ELD data, and ECM download disappear on a normal retention cycle.
Why work with us on a Johnson County truck case
We are a Kansas injury firm handling Overland Park, Lenexa, Leawood, and Olathe truck cases out of our Lawrence office, and we try these claims under Kansas law rather than treating a semi case like a fender-bender with a bigger defendant. We investigate the full chain of liability, send preservation demands early, and connect the truck's coverage to your own UM/UIM so a catastrophic injury is not left short.
For related claims, see our Lawrence truck accident lawyer page, our Lawrence car accident lawyer page, and, for non-truck injuries in this market, our Overland Park personal injury lawyer page. You can also watch our client-education videos on our YouTube channel.
Consultations are free, and we work on a contingency fee, so there is no fee unless we recover for you. Call 785-367-6937 or reach us through our contact page. This page is general information about Kansas law, not legal advice about your specific claim.
Frequently asked questions
Do I need a different kind of lawyer for an 18-wheeler crash than a car crash?
The core claim is still a Kansas injury claim, but a truck case adds layers a car case does not have: multiple potential defendants, federal safety regulations, and electronic evidence on the truck. Those layers reward a firm that pursues the carrier, broker, and shipper and moves fast to preserve the truck's records, not just the driver.
Who pays if the truck driver was an independent contractor?
Labeling a driver an "independent contractor" does not automatically let the trucking company off the hook. A motor carrier can still be responsible for a driver operating under its authority, and it can also be directly at fault for its own hiring, scheduling, or maintenance decisions. Who pays depends on the facts and the contracts, which is part of what the investigation sorts out.
How much is a Kansas truck accident case worth?
There is no fixed figure. Kansas no longer caps general pain-and-suffering awards in an ordinary injury case after Hilburn v. Enerpipe, so your recovery turns on your medical expenses, lost income, the severity and permanence of your injuries, and the fault assigned under Kansas comparative fault. Your award is reduced by your share of fault, and barred entirely if you are 50 percent or more at fault.
What if the truck's insurance will not cover my injuries?
A serious truck crash can exhaust even a commercial policy, especially when several people are hurt. Kansas requires both UM and UIM coverage on your own policy, so your underinsured motorist coverage can fill the gap between the at-fault side's limits and what your injuries are worth, up to your own limits and subject to the state's anti-stacking cap.
Does my own PIP coverage reduce what I can recover from the truck company?
No. Kansas PIP does not offset your UM/UIM limits or your claim against the at-fault truck side. It pays your early medical bills and lost income regardless of fault. You cannot be paid twice for the same loss, though, so your PIP carrier has an anti-duplication interest in any recovery you make from the at-fault parties.
How long do I have to file a truck accident claim in Kansas?
Generally 2 years from the crash for a personal injury claim, and 2 years from the date of death for a wrongful-death claim, under K.S.A. 60-513. A claim against your own insurer for UM/UIM benefits runs on a separate, longer written-contract deadline, but waiting is risky because evidence on the truck disappears quickly.