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What To Know About Jackknife Truck Accidents

February 3, 2025
by Ted B Lyon & Associates

“Jackknifing” is one of the possible outcomes when a tractor-trailer loses control. Once the trailer and cab start to jackknife, the truck driver may not be able to recover. This jeopardizes the safety of everyone else in the vicinity.

What Is a Jackknife Truck Wreck? What Does Jackknife Mean?

A semi-truck has a cab, where the driver sits, and a trailer, which holds the goods. They are joined together by a fifth wheel hitch, which is basically a large metal pin that inserts into a receiver. This setup allows the trailer and cab to pivot somewhat independently so that the long truck can maneuver effectively.

A jackknife accident happens when the trailer swings too far out to one side of the cab. As control is lost, the cab and trailer get farther and farther out of alignment. This can happen to the point that the two sections form an acute angle, almost folded in on each other in the shape of a V.

Why Do Trucks Jackknife?

Semis can jackknife due to numerous factors, and it can occur whether the trailer is loaded or not. Here are some common causes of truck jackknifing in Texas:

  • The driver tries to turn sharply while going too fast.
  • The driver attempts an evasive maneuver to avoid something on the road.
  • Weather conditions like ice, rain or wind cause the driver to lose control.
  • Brakes lock up unexpectedly, causing a loss of control.
  • Improperly secured cargo shifts inside the trailer.
  • The truck is moving too fast on curvy roads or other challenging terrain.

Who Is at Fault for Injuries in a Jackknife Accident?

It depends on what caused the truck to jackknife. Like other truck accidents, it’s possible for more than one party to be found liable:

  • The truck driver may be liable due to speeding, driving under the influence or any other form of negligence.
  • The trucking company could be liable for pushing drivers to drive too fast or drive too many hours without rest.
  • The manufacturer of a defective truck part, such as faulty brakes, might bear liability.
  • The company that loaded the cargo could be liable for improper loading.

How To Seek Compensation for Injuries Caused by a Jackknife Truck Accident

It’s critical to work with a legal team that understands the complexities of truck wrecks. Because there may be multiple parties at fault, there may also be multiple insurance companies involved. Hire a Texas truck crash lawyer with the skills and resources to take on multiple powerful insurers at the same time.

Get a Free Consultation With a Dallas-Fort Worth Truck Injury Lawyer

Ted B. Lyon & Associates has a decades-long track record of helping clients who have been injured in all kinds of truck wrecks. Our attorneys work diligently to protect your rights and get the compensation you deserve. Call 877-Ted-Lyon or email us to schedule a free, no-obligation consultation with a Dallas attorney anytime.

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  • Enterprise
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