NHTSA Pushes for Auto Emergency Braking to Become Standard on Big Trucks and Buses
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NHTSA Pushes for Auto Emergency Braking to Become Standard on Big Trucks and Buses

NHTSA Pushes for Auto Emergency Braking to Become Standard on Big Trucks and Buses

The National Highway Traffic Safety Administration (NHTSA) recently proposed a new rule that would require automatic emergency braking (AEB) on passenger vehicles. Now, the agency is expanding its reach by suggesting that the same rule apply to heavy-duty trucks and buses weighing over 10,000 pounds.

According to NHTSA estimates, this technology could save around 155 lives per year and prevent over 8,800 injuries. The agency’s data shows that approximately 60,000 heavy-duty vehicles are involved in rear-end crashes, and implementing this technology could potentially prevent more than 19,000 of these accidents annually.

Passenger vehicles would also benefit greatly from this technological advancement. NHTSA believes that requiring AEB on all passenger vehicles traveling at speeds up to 62 miles per hour could save a minimum of 340 lives each year and reduce injuries by 24,000.

A study conducted by the Insurance Institute for Highway Safety in 2022 found that pickup trucks equipped with AEB had a 43% lower rate of causing rear-end collisions and a 42% reduction in related injuries. Interestingly, only 8% of registered pickups in 2021 came with AEB as a standard feature. However, several major automakers, including Ford, Chevrolet, GMC, Ram, Toyota, Nissan, and Honda, now offer trucks with AEB systems as standard.

While technology like AEB undoubtedly saves lives and minimizes injuries, a separate study by the Insurance Institute for Highway Safety also revealed that vehicles equipped with crash prevention technology, including AEB, can be more challenging to repair. The research found that approximately half of the surveyed individuals encountered issues with these features even after completing repairs, raising concerns about their reliability and potentially increasing repair costs over time.

If the proposal for both passenger cars and heavy-duty vehicles is approved, it would take three years for the ruling to go into effect. However, NHTSA has not specified when a final decision will be made, so it may take several more years before customers see these changes implemented in new vehicles, regardless of size, as automakers continue to enhance standard safety features in their latest models.