San Jose Jackknife Truck Accident Lawyer

When the Trailer Swings, Everyone Nearby Is in Its Path.

A jackknifing trailer can sweep across several lanes and pull many vehicles into one crash. Our San Jose attorneys find out why the truck lost control and hold the driver, the carrier, and anyone who neglected the truck responsible.

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How a Jackknife Turns One Truck Into a Multi-Car Crash

A tractor-trailer normally travels with the trailer lined up behind the cab, kept in place by its own momentum. When the cab slows too sharply, loses traction, or stops suddenly, that balance breaks. The trailer keeps moving, swings out to the side, and folds toward the cab like a pocketknife, until it sits at an angle across the road.

A swinging trailer can hit anything in its path. It can crush smaller vehicles, shove them into other traffic, and block several lanes at once, which is why jackknife crashes so often involve many vehicles and many injured people. You may have a claim if:

A trailer swung into your lane or struck your vehicle
Your car was pushed into other traffic by a jackknifing truck
Another vehicle hit you while trying to avoid the truck
A family member was hurt or killed in a crash that began with a jackknife

In a multi-vehicle crash, every insurer starts pointing at someone else right away. You need someone sorting out the facts on your side.

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What to Do After a Jackknife Truck Crash

Get clear of traffic if you can safely, and call 911.
A jackknifed truck can block lanes and cause more collisions behind it.
Get medical care.
Jackknife crashes cause serious injuries that can require long, difficult recoveries. A same-day record connects them to the crash.
Photograph the whole scene, not just your car.
Where the cab and trailer came to rest, skid marks, the road surface, and every vehicle involved.
Get information from every driver.
In a multi-vehicle crash, you may have claims against more than one of them.
Note what happened just before.
Traffic stopping ahead, a truck coming up fast, wet pavement, or a truck braking hard. These details point to the cause.
Don't give statements to any insurer.
Several may call. Send them all to us.

Who Pays After a Jackknife Crash?

The truck driver

A driver who sped, tailgated, looked away, or drove impaired is responsible for the crash that followed.

The trucking company

The carrier is generally responsible for its driver on the job, and for its own failures, such as putting an inexperienced driver on the road or skipping maintenance.

The maintenance provider

A company that serviced the truck’s brakes carelessly can share the blame when they fail.

Other drivers who contributed

In a pile-up, other drivers may share responsibility, and each insurer pays its share of your losses.

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Why Did the Truck Jackknife? We Find Out.

Trucks don’t jackknife on their own. Something made the cab slow or lose traction faster than the trailer could follow, and that something usually traces back to a person or company. We investigate the common causes:

Inexperience: whether the driver had the training and qualifications to handle the truck, and to correct a skid before the trailer swung out
Distraction: phone records and camera footage showing whether the driver looked away and had to slam on the brakes
Speeding and tailgating: speed and braking data showing a truck too close or too fast to react to changing traffic
Impairment: hours-of-service logs for fatigue, and police findings on alcohol or drugs
Brake failure: inspection and maintenance records showing whether the brakes were cared for

Then we match each cause to the party responsible for it, so every one of them is part of your claim.

Jackknife Crashes and California Fault Rules

Losing control isn't an excuse

Truck drivers and trucking companies should know that trucks are less stable than other vehicles, and act to reduce the risk of a jackknife. When they don’t, they can be held responsible.

Fault can be divided among many parties

In a crash involving several vehicles and companies, responsibility is shared among everyone whose negligence contributed, and each can be required to pay.

Your own share of fault only reduces your recovery

Under California’s pure comparative negligence rule, you can still recover even if you’re found partly at fault.

Two years to file

You generally have two years from the date of injury to file a lawsuit, and only six months for a claim involving a government vehicle.

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San Jose Jackknife Truck Accident FAQs

What is a jackknife accident?

A jackknife happens when a tractor-trailer’s cab slows or loses traction and the trailer keeps going, swinging out to the side until the truck folds like a pocketknife. The trailer can sweep across lanes and strike other vehicles.

What causes a truck to jackknife?

Common causes include driver inexperience, distraction that leads to sudden hard braking, speeding and tailgating, driving while fatigued or impaired, and brakes that weren’t properly maintained.

Another car hit me, not the truck. Who pays?

Possibly both. If the jackknife forced the other driver into you, the truck driver and trucking company may be responsible along with that driver. We sort out each party’s share.

Can the trucking company be responsible if its driver was inexperienced?

Yes. A company that puts a driver on the road without the training or qualifications to handle the truck can be responsible for its own negligence, as well as for its driver’s.

What if bad brakes caused the jackknife?

The trucking company is responsible for maintaining its trucks, and a mechanic or maintenance company that did the work carelessly can share the blame. Maintenance and inspection records tell us who.

How is fault divided in a multi-vehicle crash?

Each driver and company is responsible for its share. Under California’s pure comparative negligence rule, your compensation is reduced only by any share of fault assigned to you.

What does hiring you cost?

Nothing upfront. We work on contingency; you pay a fee only if we recover for you.

Get Your Free, Confidential Case Review, 24/7

In a jackknife pile-up, every insurer is building a story about whose fault it was. Make sure one of those stories is yours. Call now or send the form; we respond fast, 24/7, in English, Spanish, or Korean. Your consultation is free and confidential. No fee unless we win.

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Solution Now Law Firm
1253 Park Ave
San Jose, CA 95126