Top 7 of the Biggest Causes of Car Accidents

Car accidents are a common occurrence on roads and highways across the world. Every year, millions of people suffer injuries or even lose their lives in car accidents. 

Many of these accidents are preventable and caused by human error. If you get injured in a car accident or a related mishap, it’s best to hire a personal injury attorney.

In this article, we will discuss the most common causes of car accidents and what you can do to avoid them.

Distracted Driving

Distracted driving is the leading cause of car accidents today. Distractions such as texting, talking on the phone, eating, drinking, or even daydreaming can take a driver’s attention away from the road. 

According to the National Highway Traffic Safety Administration, in 2019, distracted driving was the cause of death for 3,142 people. Distracted driving accidents can be avoided easily if drivers keep their eyes and minds always focused on the road.


Speeding is another common cause of car accidents. When a driver exceeds the speed limit, it becomes difficult to react to changes in road conditions, such as sudden stops or obstacles. Speeding also reduces the amount of time a driver has to react to other drivers, pedestrians, or cyclists. 

According to the NHTSA, in 2019, speeding was a contributing factor in 9,478 fatal crashes. Drivers should always obey the posted speed limits no matter the situation they’re in.

Drunk Driving

Drunk driving is a serious offense that can lead to severe car accidents. Alcohol impairs a driver’s judgment, reaction time, and ability to focus on the road. If you find yourself with a DUI, contact a car accident attorney as soon as you can.

To avoid accidents caused by drunk driving, drivers should never drink and drive. If you plan to drink, make sure to designate a sober driver, use a ride-sharing service, or take public transportation.

Reckless Driving

Reckless driving is another common cause of car accidents. Reckless drivers may weave in and out of traffic, tailgate other vehicles, or run red lights or stop signs. 

This type of behavior can put other drivers, passengers, and pedestrians in danger. Avoid reckless driving accidents by always obeying traffic laws, driving defensively, and staying alert.

Weather Conditions

Weather conditions such as rain, snow, or fog can make driving hazardous. When the roads are wet or slippery, it takes longer for a vehicle to stop, and visibility can be reduced. 

According to the Federal Highway Administration (FHWA), weather-related crashes account for 22% of all car accidents. In order to avoid accidents caused by bad weather, drivers should reduce their speed, increase the following distance, and use their headlights.


Fatigue is another common cause of car accidents. When drivers are tired or drowsy, their reaction time and ability to focus on the road are impaired. According to the National Sleep Foundation, driving while drowsy is responsible for 1,550 fatalities and 40,000 injuries each year. 

Drivers should make sure to get enough sleep before they get on the road, take breaks every few hours while driving, and avoid driving during their regular sleep hours.

Poor Maintenance

Poor vehicle maintenance can also contribute to car accidents. Worn brakes, bald tires, or malfunctioning headlights can reduce a vehicle’s ability to stop or avoid obstacles on the road. 

According to the FHWA, vehicle-related factors contribute to 12% of all car accidents. To avoid accidents caused by poor maintenance, drivers should regularly inspect their vehicles and fix any issues promptly.

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