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Photo of Victor C. Mitchener and Joseph H. Downer
"Photo of Victor C. Mitchener and Joseph H. Downer"

Victor C. Mitchener, Attorney

Joseph H. Downer, Attorney

How do underride accidents occur?

On Behalf of | May 21, 2025 | Truck Accidents

Underride accidents are some of the most dangerous crashes involving large trucks. These happen when a smaller vehicle slides under the rear or side of a truck. The top of the smaller car can be crushed, causing severe injuries. 

If you’ve been in a trucking accident, understanding how underride crashes happen can help you see what may have caused the impact.

How truck design plays a role

Large trucks sit much higher off the ground than passenger vehicles. Without guards or barriers, cars can slip underneath during a crash. Federal rules require rear guards on trailers, but not all trucks follow these standards. Side underride guards aren’t always required either, which makes some trucks even more hazardous in certain conditions.

Driver actions that lead to underride crashes

Truck drivers who brake suddenly, turn without signaling, or park on the side of the road without warning signs can create a setup for an underride accident. At night, if truck lights or reflectors don’t work, it’s hard to see a stopped truck. Rear-end crashes into these vehicles often result in a car sliding under the trailer.

North Carolina law and trucking responsibilities

North Carolina holds truck drivers and companies to strict safety rules. They must inspect and maintain their vehicles, including lights, brakes, and guards. If a driver parks without warning triangles or doesn’t use hazard lights, they may be responsible for the crash. When safety features are missing or ignored, the trucking company may be at fault under negligence laws.

Knowing your risks on the road

Underride accidents happen fast. Trucking companies and drivers have a duty to prevent these situations. Understanding the common causes can help you stay alert and may also support your case if you’ve been hurt in a trucking collision.