Wide Right-Turn Truck Accidents: Who Is at Fault in a Squeeze Play?
- Jun 15
- 15 min read
Last Reviewed: 2026-06-15
Publisher: PI Law News
Author: Peter Geisheker
This article is for informational purposes only and does not constitute legal or medical advice. If you have been injured in a truck accident, consult a licensed attorney in your state and seek care from a qualified medical provider.
In a wide right-turn truck accident, the truck driver is usually at fault for swinging wide into or across an adjacent lane without signaling, checking the right-side blind spot, or accounting for the trailer's off-tracking. A passenger vehicle that illegally tries to pass a turning truck on the right can share fault under comparative negligence.
Key facts at a glance
Large trucks weigh 20 to 30 times as much as passenger vehicles, so even a low-speed turning collision can cause catastrophic injuries.
Off-tracking causes a trailer's rear wheels to follow a tighter arc than the cab, sweeping into the curb lane, which is why long rigs need extra turning room.
A turn-signal or lane violation that causes a crash can be negligence per se in many states, which by itself establishes the driver's breach of duty.
Caught in a truck's wide right turn and being blamed for it? Get a free case evaluation
A wide right-turn truck accident, often called a squeeze play, is one of the most misunderstood crashes on the road. The truck appears to drift left, a driver behind reads the lane as open, and the trailer then swings back to the right and traps the smaller vehicle against the curb. Sometimes the car is forced underneath the trailer. Drivers and juries alike tend to start from the wrong assumption about who caused it, and the truth usually lives in evidence that disappears within days.
Most drivers assume the vehicle that ended up beside the truck must be at fault. The law is more careful than that. A commercial driver is trained to set up and complete a right turn without endangering anyone on the right, and when that duty is breached the trucking company usually pays. Fault genuinely can be shared, which is exactly why these cases are won or lost on objective evidence rather than on whose account sounds better at the scene.
This article explains who is at fault in a wide right-turn truck accident, what a squeeze play and off-tracking are, the right-side blind spot that makes these turns so dangerous, the driving rules that decide liability, how comparative fault works, and what a claim is worth. Every statistic links to its primary source.
In this article:
Who is at fault in a wide right-turn truck accident?
What is a squeeze play and why does it happen?
What is off-tracking and why does it matter?
Why is the right side a truck's most dangerous blind spot?
When is the truck driver at fault?
When can the car driver share fault?
Which driving rules decide fault in a right-turn crash?
What evidence proves who caused the crash?
Who besides the driver can be held liable?
How does comparative negligence affect your recovery?
What injuries do wide right-turn crashes cause?
What is a wide right-turn accident claim worth?
What should you do after a wide right-turn truck crash?
Who is at fault in a wide right-turn truck accident?
In a wide right-turn truck accident, fault usually falls on the truck driver, because the driver controls how the rig is positioned and is trained to complete the turn without endangering vehicles on the right. The presumption is not automatic, and a careful investigation often flips the insurer's first version of events.
A commercial driver has a duty to signal early, check the mirrors and the right-side blind spot, and set up the turn so that no gap invites a vehicle to slip up the right side. When a driver swings wide, fails to signal, or turns from the wrong lane and traps a car against the curb, that conduct breaches the duty and establishes negligence. Fault can shift, though, when another motorist races up the right side of a truck that is plainly turning. Sorting out which driver breached which duty is the core of how fault is proven in truck accident cases, and it usually turns on physical evidence rather than the drivers' competing accounts.
What is a squeeze play and why does it happen?
A squeeze play is the most common wide right-turn crash. The truck swings left to set up the right turn, a car reads that as a left turn or an open lane and moves up on the right, and the truck then turns back across the car, trapping it between the rig and the curb.
The danger comes from the gap between what the car driver expects and what the truck is actually doing. If the truck driver does not signal the right turn, or leaves a wide, inviting opening on the right, following drivers reasonably believe the lane is clear. When the trailer comes back to the right there is nowhere for the car to go, and in severe cases the car is forced underneath the trailer. These crashes often happen at lower speeds than highway collisions, but the truck's mass still produces serious injuries, and they frequently involve sharply disputed fault, which is exactly why the truck's signal data and any nearby video are decisive.
What is off-tracking and why does it matter?
Off-tracking is the physical tendency of a trailer's rear wheels to follow a tighter arc than the cab during a turn, so the trailer cuts inside the path the tractor took. It is why a long rig sweeps over the curb lane on a right turn.
Off-tracking is a known property of long-wheelbase vehicles, and every commercial driver is trained to anticipate it. A driver who fails to account for off-tracking, and lets the trailer sweep into a lane or crosswalk that should have stayed clear, can be found negligent. The wider the trailer and the sharper the turn, the more the rear of the trailer cuts in, which is why trucks need extra room to turn safely and why a driver must confirm the right side is clear before committing. Off-tracking also explains how a car that looked safely clear of the cab can still be struck by the trailer. The longer the wheelbase, the wider the sweep, and the more room a safe turn demands.
Why is the right side a truck's most dangerous blind spot?
The right side is a commercial truck's largest blind spot, and during a right turn it is the most dangerous, because a vehicle traveling alongside the trailer sits in a no-zone where the driver cannot see it. That single fact is behind most squeeze-play collisions.
Federal safety guidance warns that the blind spot along the right side of a tractor-trailer extends back across multiple lanes, far larger than the blind spot on the left. When a truck turns right, a car that has moved up on the right disappears from the driver's mirrors at the worst possible moment. A careful driver compensates by checking mirrors repeatedly through the turn and by positioning the rig so no gap invites a pass; a driver who turns without confirming the right side is clear breaches that duty. The same right-side no-zone is central to proving liability in no-zone and blind-spot trucking collisions.
When is the truck driver at fault?
The truck driver is at fault when negligent turning conduct caused the crash. The most common breaches are failing to signal the right turn, swinging too far left and leaving a misleading gap, turning from the wrong lane, and failing to check the right-side blind spot.
Most states require a right turn to be made as close as practicable to the right curb and require continuous signaling before the turn; California, for example, codifies both in Vehicle Code 22100 and 22108. A violation of a turning or signaling law that causes injury can be negligence per se, meaning the violation itself proves the breach. Turning too fast is another driver-side cause, because a loaded trailer's high center of gravity can roll the rig onto an adjacent vehicle. Federal rules also require commercial drivers to operate in accordance with state traffic laws under 49 CFR 392.2.
When can the car driver share fault?
The car driver can share fault when they tried to pass or squeeze past a truck that was visibly turning right. A motorist who races up the right side of a signaling, turning truck contributes to the crash. The dispute is genuine, which is why neither driver's word alone settles it and the physical evidence controls.
This is the disputed-fault heart of most wide right-turn cases. If the truck driver signaled and positioned the rig correctly but a car still tried to slip through on the right, the car bears significant fault. If the truck driver failed to signal or left a misleading gap, the car's share shrinks or disappears. Because both stories are common, the case usually comes down to whether the truck signaled, how it was positioned, and where each vehicle was, which is why intersection video and the truck's data matter so much. The split is then resolved under comparative negligence.
Which driving rules decide fault in a right-turn crash?
Several driving standards decide fault in a wide right-turn crash, and the violation of one is the usual basis for liability. Each factor below ties to a governing rule or authority.
Factor in the crash | How it causes the collision | Governing rule or source |
Off-tracking (trailer cuts inside the cab's path) | The trailer sweeps into the curb lane and over a vehicle on the right | |
Right-side no-zone (largest blind spot) | A vehicle alongside the trailer is invisible to the driver mid-turn | |
Failure to signal the turn | Following drivers cannot anticipate the right turn and move up on the right | |
Improper lane position (not near the right curb) | Leaves a gap that invites a pass on the right | |
Turning too fast for the load | High center of gravity rolls the rig onto an adjacent vehicle | |
A car illegally passing on the right | Shifts a share of fault to the passing motorist |
What evidence proves who caused the crash?
The evidence that proves fault in a right-turn crash is mostly objective: whether the truck signaled, how it was positioned, and where each vehicle was at impact. That evidence disappears quickly, so preserving it matters. Within days, the footage and data that would have proven your case can be gone for good.
The truck's electronic logging device and engine control module record speed and braking, and many rigs carry forward and side dashcams that capture the signal and the car's position. Intersection and business surveillance cameras are often the single most valuable proof, but footage is overwritten within days. Damage patterns show the geometry of the squeeze, and the final rest positions show who was where. Because carriers dispatch investigators within hours and routine footage is erased fast, a written preservation demand should go out immediately, so the data that decides comparative fault is not lost. Once a preservation demand is on file, the carrier cannot quietly recycle the footage and later claim it never existed.
Who besides the driver can be held liable?
Beyond the driver, the trucking company is usually liable, and other parties can share responsibility. Identifying all of them early protects your recovery, because each defendant may carry separate insurance and a party left out early is difficult to add later.
Under respondeat superior, the motor carrier answers for crashes its employee driver causes on the job, and it can be directly liable for negligent training, for delivery schedules that rush drivers through turns, or for putting an unqualified driver in the cab. A cargo loader can be liable if an unbalanced load worsened a rollover during the turn, and a municipality may share fault if a poorly designed intersection forced an unreasonable turn. When several defendants share fault, their policies stack, which is why understanding how insurance coverage layers work in a major truck crash often decides how much a victim recovers.
Most wide right-turn cases are won or lost on three objective facts: did the truck signal, where was it positioned, and where was each vehicle at impact.
Large trucks weigh 20 to 30 times as much as passenger vehicles, so even a low-speed squeeze at an intersection can crush a smaller car against the curb (IIHS).
How does comparative negligence affect your recovery?
Comparative negligence reduces, and sometimes bars, your recovery based on your share of fault, which is why insurers fight so hard to pin part of the blame on you in squeeze-play cases.
Under pure comparative negligence you can recover even if you are mostly at fault, with your award cut by your percentage; a driver found 30% at fault keeps 70% of their damages. Under modified comparative negligence you recover only if your fault stays below a 50% or 51% bar, and a few states still bar any recovery for any fault at all. Trucking insurers routinely argue that you passed on the right, so the truck's signal data, dashcam, and intersection video are exactly what hold your fault percentage down. Even a twenty-point swing in the fault split can move a serious case by hundreds of thousands of dollars.
How do trucking insurers try to blame you in a squeeze play?
Trucking insurers try to blame you in a squeeze play because every percentage point of fault they shift onto you directly cuts what they have to pay. In a wide right-turn case, that almost always takes the form of arguing that you passed the truck on the right.
Expect the adjuster to claim you tried to beat the turn, that you ignored an obvious turn signal, or that you were sitting in the right-side no-zone where you never should have been. They commonly request a recorded statement within days, push a quick lowball offer before your injuries are fully diagnosed, and ask for broad authorization to comb your medical history for anything that shifts blame. None of that is your obligation. The counter is objective proof: the truck's signal and speed data, its dashcam, and the intersection or business surveillance video that shows the rig's position and whether it actually signaled. Letting that evidence carry the case, rather than answering an adjuster's leading questions, is what keeps your assigned fault low and your recovery intact. If you have been hurt by a turning truck, you can speak with a personal injury attorney before giving the insurer any statement at all.
What injuries do wide right-turn crashes cause?
Wide right-turn crashes tend to happen at lower speeds than highway wrecks, but the truck's mass still produces severe injuries, especially side-impact and crush trauma when a car is pinned against the curb or forced under the trailer, where the geometry of the squeeze concentrates the force on the occupants.
When a trailer sweeps into a pinned car, occupants on the struck side suffer broken pelvises and ribs, crushed limbs, and internal organ damage. If the car is forced under the trailer, the impact lands at window height and causes catastrophic head and neck trauma, which is why 97% of those killed in two-vehicle truck crashes are in the passenger vehicle, not the truck. Pedestrians and cyclists are especially vulnerable, because a right-turning trailer can sweep across a crosswalk or bike lane. These severe injuries drive both the medical cost and the value of a claim, and they are the reason these cases are litigated far more aggressively than a low-speed fender bender would suggest.
What is a wide right-turn accident claim worth?
A wide right-turn accident claim is worth the full economic and non-economic harm the crash caused, scaled to injury severity, the clarity of fault, and the insurance available. Disputed fault is the main factor that moves the number.
Because liability is often shared in squeeze-play cases, the strength of the signal-and-position evidence directly affects value: clear proof the truck failed to signal pushes the recovery up, while a strong argument that you passed on the right pulls it down. Interstate carriers must carry at least $750,000 in coverage, and large fleets carry far more, so a catastrophic case can support a substantial recovery when liability is clear. For realistic benchmarks, see average truck accident settlement amounts.
To understand what your specific case may be worth, Speak with a personal injury attorney
What should you do after a wide right-turn truck crash?
Get medical care first, then move fast to lock down the intersection video and the truck's data before they are erased. In a disputed-fault crash, that evidence is what wins.
Call the police and get the report, photograph the vehicles' rest positions and the truck's turn signals and lane position, and identify nearby businesses with cameras. Have a preservation letter sent within days so dashcam, surveillance footage, and the electronic logging data are not overwritten. Avoid giving the insurer a recorded statement, since adjusters use it to build the passed-on-the-right argument. Note that the deadline to file a truck accident claim varies by state and can be as short as one year, and shorter still for claims against a government entity.
Frequently asked questions
Who is at fault in a wide right turn truck accident?
In a wide right-turn truck accident, the truck driver is usually at fault for failing to signal, swinging wide and leaving a misleading gap, or turning without checking the right-side blind spot. Fault can shift to a car that tried to pass the turning truck on the right.
The split is decided under comparative negligence, and it usually turns on the truck's signal data, dashcam, and intersection video.
What is a squeeze play accident?
A squeeze play accident happens when a truck swings left to set up a right turn, a car moves up on the right believing the lane is open, and the truck then turns back to the right and traps the car between the rig and the curb. The car is sometimes forced under the trailer.
The maneuver is legitimate, but the driver must signal the right turn and keep the right side clear; failing to do so is what creates the trap.
Are truck drivers always at fault for wide right turns?
No. Truck drivers are not always at fault for wide right turns. The driver is usually at fault for failing to signal or position the rig safely, but a motorist who races up the right side of a clearly turning, signaling truck can share or carry the fault. If you were hurt, you can contact us for a free consultation to sort out liability.
Can I be at fault if I was next to a turning truck?
You can be partly at fault if you moved up on the right side of a truck that was signaling and visibly turning, because drivers must not pass a turning vehicle on the right. Your fault shrinks or disappears if the truck failed to signal or left a misleading gap.
Because fault is usually shared, the evidence of whether the truck signaled is what determines your percentage and your recovery.
Why do trucks swing left before turning right?
Trucks swing left before turning right because a long trailer's rear wheels track inside the cab's path, an effect called off-tracking. Without the extra room, the trailer would ride up over the curb or strike objects at the corner. The maneuver is legitimate, but the driver must still signal and keep the right side clear.
When a driver swings wide without signaling, following drivers reasonably read the lane as open, which is how the squeeze begins.
What is off-tracking in a truck accident?
Off-tracking is the tendency of a trailer's rear wheels to follow a tighter arc than the tractor during a turn, so the trailer cuts inside the cab's path and sweeps into the curb lane. It is why a car that looks clear of the cab can still be struck by the trailer in a right turn.
It is why a driver must confirm the right side is clear before committing, and why a car that looked clear of the cab can still be hit.
How much is a wide right-turn truck accident settlement worth?
A wide right-turn truck accident settlement is worth your medical costs, lost income, future care, and pain and suffering, scaled to injury severity and reduced by any share of fault assigned to you. Because liability is often disputed, the strength of the signal-and-position evidence strongly affects the final number.
Clear proof that the truck failed to signal pushes the recovery up, while a credible argument that you passed on the right pulls it down.
What should I do after a wide turn truck accident?
After a wide turn truck accident, get medical care, call the police, and photograph the vehicles' positions and the truck's signals and lane placement. Then move quickly to preserve the intersection video and the truck's electronic data, because that footage is often erased within days and decides who was at fault.
Avoid giving the insurer a recorded statement first, because adjusters use it to build the argument that you passed the truck on the right.
Conclusion
A wide right-turn truck accident is rarely the simple case the insurer wants you to believe. Whether the truck signaled, how the rig was positioned, and where each vehicle stood at impact decide who is truly at fault, and the trailer's off-tracking and the right-side no-zone usually put the duty on the driver. Because so much of the proof is video and electronic data that vanishes within days, acting fast is what turns a disputed crash into a recoverable claim. The sooner the video and electronic data are secured, the stronger your position will be.
If you or a loved one was hurt by a truck making a wide right turn, Discuss your case at no cost
References and sources
Insurance Institute for Highway Safety, Fatality Facts: Large Trucks (2023 data)
Insurance Institute for Highway Safety, Large Trucks research overview
Federal Motor Carrier Safety Administration, Large Truck and Bus Crash Facts
49 CFR 392.2, Commercial motor vehicles operated in accordance with state laws (eCFR)
California Vehicle Code 22100, Manner of turning at intersections
National Highway Traffic Safety Administration, Large Trucks and Buses safety
Cornell Legal Information Institute, Negligence per se (Wex)
Cornell Legal Information Institute, Comparative negligence (Wex)
Editorial standards and review
This article was researched, written, and published by PI Law News. It was last reviewed on June 15, 2026. Our editorial process requires that every statistic, statute, and factual claim be verified against a primary source, with an inline link to that source placed in the body where the claim appears.
PI Law News applies a Zero-Hallucination Policy: no statistic, regulation, or legal standard is published unless it is confirmed against a government, peer-reviewed, or other primary authority such as the Insurance Institute for Highway Safety, the Federal Motor Carrier Safety Administration, the National Highway Traffic Safety Administration, or the applicable vehicle code. This content is educational and does not constitute legal advice; for guidance on your specific situation, consult a licensed attorney in your state.
