A semi-truck drifting across a dark freeway lane after a long haul can turn a routine drive into a devastating crash in seconds. The impact of a heavy truck traveling at high speed can cause catastrophic damage to smaller vehicles. The injuries sustained may be life-altering if not fatal. So what causes a truck accident? What conditions must exist for such a tragic and expensive incident to occur?
Truck accidents can be caused by the driver, the truck itself, road conditions, or a combination of all three. Fatigue, speeding, reckless lane changes, improper loading, and mechanical failures are some of the most common causes of truck accidents in California.
This article explains these causes in more detail. It also explains how liability works in a truck accident and who can be held responsible should you wish to file an insurance claim or personal injury lawsuit.
Common Causes of Truck Accidents
Truck accidents generally result from a combination of human error, environmental conditions, and mechanical issues. A single isolated factor rarely causes them. Below are some of the most common causes of truck accidents and how to avoid them.
Driver Fatigue and Long Working Hours
Driving for a long time without breaks can reduce a driver’s alertness and reaction time, making them more prone to road accidents. Federal law (49 CFR Part 395) mandates interstate truckers to take regular breaks. The same is true for local long-haul drivers here in California, who are regulated by 13 CA Code of Regs 1212.
These hours-of-service regulations limit the number of consecutive hours a truck driver can work and how much time must be dedicated to meal and rest breaks. These regulations also mandate a 10-hour off-duty period between shifts. The goal is to help truck drivers stay safe on the road.
Distracted Driving
Being distracted, even for a moment, can significantly impact a truck driver’s safety on the road. Adjusting a GPS, changing the music, or glancing at a text creates divided attention that can have severe consequences. If a driver is distracted, they become less aware of their surroundings. In a critical moment, a distracted person may not be able to swerve in time to avoid an accident.
For example, a truck driver checking his phone may almost miss an exit on the highway. This causes him to change lanes suddenly to avoid missing the exit. In doing so, he may not notice a small car to the right, causing a collision.
Speeding and Aggressive Driving
Truck drivers often work on strict deadlines. They face immense pressure from freight dispatchers, clients, and logistics managers to deliver shipments within a specific timeframe. In these situations, truckers may resort to risky driving maneuvers to help them deliver their cargo faster.
Speeding, abrupt braking, and sudden lane changes are more dangerous for a heavy truck. These vehicles take longer to stop because of their massive weight and momentum. That means when they suddenly encounter an obstacle, they are less likely to avoid it.
Brake and Mechanical Failures
Brake failures and tire blowouts can be catastrophic for a truck. They can cause the driver to lose control of the vehicle and swerve violently across the road. Regular maintenance, servicing, and inspections are crucial to avoid these situations.
In California, truck drivers are mandated by law (13 CA Code of Regs 1215) to conduct daily vehicle inspections before and after a driving shift. They must check that the brakes, wipers, lights, tires, and emergency equipment are in good working order. Complying with this requirement helps prevent tragic accidents on the road.
Overloaded or Improperly Loaded Cargo
Overloading a truck is dangerous because it stresses the brakes and tires. An overloaded truck takes longer to stop and is more prone to mechanical failure. State and federal laws place strict limits on the maximum weight trucks can carry. Most commercial rigs are capped at 80,000 pounds (gross vehicle weight) with rules for how weight can be distributed over the axles.
The cargo must also be tied down correctly to prevent it from shifting during transit or spilling onto the road. Unsecured cargo moves around in the truck and can disrupt its center of gravity. The uneven weight distribution can cause the truck to jackknife or roll over when turning a sharp corner.
Poor Road and Weather Conditions
Inclement weather is one of the most common causes of truck accidents. Heavy rain, wind, snow, or fog reduces visibility, making it harder for truck drivers to operate their vehicles safely. When the road is slippery, trucks may experience reduced traction, which increases stopping time and makes it harder to accelerate up steep hills.
When paired with poor road conditions, bad weather becomes significantly more dangerous. Uneven road surfaces, roadworks, potholes, and inadequate drainage all amplify the safety risks.
Substance Use
Alcohol and drugs impair driving ability and increase the risk of road accidents. When a truck driver is under the influence of these substances, they are at risk of making poor driving decisions and losing control of the vehicle. That’s why all trucking companies must run a Controlled Substances and Alcohol Testing (CSAT) program.
Federal law under the Federal Motor Carrier Safety Administration (FMCSA) enforces CSAT programs. They require mandatory drug and alcohol testing throughout a driver’s career. Drivers must be tested before they’re cleared for employment. Carriers must also test their drivers for substances at random throughout the year.
Who Can Be Held Responsible for a Truck Accident?
Truck accident liability is often shared among multiple parties, not limited to the driver alone. Determining fault depends on each party’s role in the accident and where the negligence lies. Truck accident attorneys often start by establishing where the duty of care was broken.
The following parties can be held responsible for truck accidents:
- Truck drivers whose actions directly caused the accident. For example, texting while driving, speeding, or driving under the influence.
- Trucking companies or employers guilty of negligent hiring or vehicle safety violations.
- Cargo loading or logistics teams that ignore federal weight limits or fail to follow load distribution standards.
- Vehicle maintenance and repair providers who cut corners, knowingly install faulty parts, or provide subpar service.
- Vehicle or parts manufacturers who sell components with mechanical defects that create a safety hazard.
Safety Tips To Prevent Truck Accidents
Truck accidents are largely preventable through responsible behavior and proper safety practices. The following safety tips can help truck drivers, trucking companies, and other road users work together to avoid accidents.
Tips for Truck Drivers
Truck drivers should take regular rest breaks to prevent fatigue on the road. The FMCSA recommends a break of at least 30 minutes after 8 cumulative hours of driving. Avoid skipping breaks, even if you don’t feel tired. After many hours of driving, your reaction time naturally becomes slower, even when your energy levels feel fine.
Turn off notifications during your shift to prevent phone distractions while driving. Always follow the speed limit and road rules, and never rush to meet a deadline. Getting delayed by traffic is unavoidable, not a reason to put your life and the lives of others at risk.
Tips for Trucking Companies
Trucking companies should never skip vehicle inspections or services. Keeping a strict maintenance schedule and inspection routine can help you catch mechanical issues early and prevent accidents on the road. It can also save your fleet from costly emergency repairs.
When it comes to staff, never pressure truckers to work longer than they should or make deliveries faster. Hire enough drivers to comply with federal hours of service regulations comfortably, and never hire drivers without conducting license inspections and substance tests. Invest in a thorough driver training program to increase safety and protect your cargo.
Tips for Other Road Users
Road users can help prevent trucking accidents by exercising caution around large trucks. Never speed past a truck to complete a dangerous overtake. Rather, keep a safe following distance and overtake when the road is completely clear.
Remember that trucks take longer to stop than smaller vehicles. Cutting off a truck in traffic forces the driver to brake abruptly and endangers you and your passengers. Finally, avoid driving in a trucker’s blind spot for extended periods where you’re invisible to the driver. The goal is to increase your visibility as much as possible, especially at night and during storms.
How Long Do I Have to File a Truck Accident Claim?
Every state has a statute of limitations that sets a deadline for filing a truck accident claim. If you miss the deadline, you will not be able to pursue compensation for your injuries and/or property damage.
In California, you have two years from the date of the truck accident to file a personal injury claim. If you’re filing for property damage only, you have three years. If a government entity operated the truck, you must lodge an administrative claim within six months of the accident, or you miss your window to file a claim.
If you’re planning to file a truck accident claim, it’s best to work quickly to preserve evidence for your case. Consulting an attorney early ensures you meet the relevant legal deadlines.
Get Legal Help After Truck Accidents With HHJ Trial Attorneys
After a truck accident, it’s common to feel overwhelmed, confused, and unsure about what happens next. At HHJ Trial Attorneys, we review the facts behind the crash and help identify whether driver error, company negligence, mechanical issues, or another factor played a role.
We also assist with evidence collection, fault assessment, insurance claim handling, dispute support, and settlement negotiations. If a case needs to move forward in court, we are prepared to provide litigation support as needed.
If you need clear guidance after a truck accident, schedule a free consultation with HHJ Trial Attorneys today. Our team is here to help you understand your options and move forward with confidence.
