Top 5 Causes of Jackknife Tractor-Trailer Accidents on Georgia Highways

You’re heading down I-75 or 1-285 near Atlanta, traffic is heavy, and suddenly that massive truck ahead begins to skid sideways. That’s how jackknife tractor-trailer accidents often start, and they can change lives in just a few quick seconds. A semi truck losing control can block every lane, leaving people trapped with no way out. When this happens, the truck driver may be questioned about negligence, braking mistakes, worn tires, or faulty brakes. That’s just the beginning of what could become the most complicated legal battle you’ll ever face, with multiple parties pointing fingers at each other. The trucking company blames road conditions, the driver blames mechanical issues, and insurance adjusters work to minimize your payout, all while your medical bills keep growing.

This article breaks down what causes these terrifying crashes and how injured drivers can protect their rights in Georgia. Once you know more about the most common causes of these semi-truck crashes and jackknifing accidents, you’ll be in a much better position to do what you can to avoid them altogether and protect your legal rights if you’re caught in one of these devastating collisions.

What Is a Jackknife Truck Accident?

Why are they called ‘jackknife’ accidents? These types of truck crashes are described that way because they look eerily similar to a pocket knife closing – the trailer folds toward the cab, and this creates a distinctive V-shape you might have seen on the news. To paint a mental picture, think of the way a pocketknife unfolds. The two are visually identical – except one happens in your hand while the other plays out across six lanes of interstate traffic, often with catastrophic results.

A trailer is most likely to jackknife when it is skidding due to a sudden obstacle in the road or even unforeseen weather conditions, and the momentum (and weight) will cause the trailer to keep going. This is what leads to it swinging around violently in these situations.

The driver may lose partial or even complete control, and the trailer can quickly wipe out multiple lanes of traffic due to its sheer size. This can create a massive and immediate hazard for other cars in a way that can be impossible to avoid if you unfortunately find yourself in the wrong place at the wrong time.

5 Causes Of Jackknife Tractor-Trailer Accidents Every Driver Should Know

Understanding why big rigs jackknife can help you stay safer on highways and strengthen your case if you’re ever injured in a crash. While the cause of the commercial truck wreck will vary depending on the situation, the Federal Motor Carrier Safety Administration (FMCSA) still indicates that there are a few common scenarios that lead to these types of accidents more often than not. They include, but are not limited to, issues like the following.

1. Improper Braking and Speeding

Georgia highways like I-20 and I-75 have long hills, sharp curves, and sudden congestion near interchanges. If a driver is going too fast, they have less time to react to slowing traffic or a sudden stop ahead. A split-second panic brake can turn a manageable situation into a disaster. These situations become even more dangerous when combined with distracted driving and truck accidents that result from a driver’s divided attention.

 

 

2. Adverse Weather and Slick Road Conditions

Georgia’s unpredictable weather plays a major role in many jackknife accidents. In the summer, heavy rainstorms can hit with very little warning, leaving the pavement slick with a mix of water and oil. In the cooler months, thick fog can settle across stretches of I-85, cutting visibility to just a few feet.

When the tires can’t grip the road, even gentle braking can cause the wheels to lock up. The trailer keeps moving forward, and before the driver can correct it, the rig begins to jackknife.

3. Improperly Loaded or Unbalanced Cargo

Sometimes, the cause of a tractor-trailer jackknife begins long before the truck even starts moving. If a trailer’s cargo isn’t balanced properly, the entire vehicle becomes unstable. Too much weight on one side, or unsecured freight that shifts during travel, can throw off the trailer’s center of gravity.

4. Driver Fatigue or Distraction

Truck drivers are under intense pressure to meet delivery deadlines, and even though federal Hours of Service rules exist to limit driving time, they’re sometimes ignored. A tired driver reacts more slowly, just like someone who has had too much to drink. That delay can mean hitting the brakes too late or misjudging a curve, both of which can lead to a jackknife.

 

 

5. Equipment Failure, Especially Brakes and Tires

Even the most skilled truck driver can’t prevent a jackknife accident if their equipment fails. Brakes and tires are especially critical. If the brakes on a large truck aren’t maintained properly, they may not engage at the same time or strength as the tractor’s brakes. That uneven braking can make the tractor slow down faster than the trailer, which pushes the tractor forward and starts the jackknife.

Trucking companies are legally required to inspect and maintain their fleets, but those inspections don’t always happen as often as they should. When a company neglects routine maintenance to save time or money, it puts everyone on the road in danger.

Conclusion

In the end, remember that there’s no one scenario to watch out for to avoid being a victim in a jackknife pileup. Unfortunately, there are many. Even if you’re not dealing with a situation of improper or sudden braking or speeding, unpredictable adverse weather and slick road conditions might do you in.

The accident might not even be a truck driver error if the cargo was loaded improperly or became unbalanced. When an accident occurs, the trailer may swing wildly across multiple lanes of traffic. That driver could be experiencing fatigue or is distracted, and even if they aren’t, their equipment might fail – especially their brakes and tires.

The point of all this is that tractor trailer jackknife accidents are incredibly complicated, and that’s before you even start dealing with trucking companies and their legal teams. Having said that, they’re often preventable, and they usually happen because someone was negligent. Truck accident liability often involves multiple parties, making it extremely important to investigate thoroughly. It’s simply a matter of figuring out who was at fault so that you can get the day in court that you deserve.

That’s ultimately why it’s so important to make sure that you have a team of professionals who have experience in these types of jackknife crash situations, especially in a complex state like Georgia. A truck accident attorney with documented results for their clients can help ease your mind, allowing you to get through this process with as few of the potential downsides as possible. When an accident happens (after you’ve sought medical attention), a well-qualified jackknife truck accident lawyer is among the first people you should call.

If you’ve been injured in a car accident caused by a large truck and you live in or around the Marietta, South Georgia, or Greater Atlanta area and are in need of legal assistance, or just have additional questions about a truck jackknife accident that you’d like to discuss in a bit more detail, please contact The Graham Firm today at (404) 526-9955. We have direct experience with trucking companies and can look into these complex cases to help you find the best path forward. The consultation is free, and you won’t pay us a single dime unless we win your case.