Click to Enlarge.
Government mandates sometimes fiercely lobbied against behind the scenes in K-Street “pay to play” Washington, and independent safety ratings can have positive effect on the rate automakers make driving safety improvements in vehicles. “Voluntary” manufacturer commitments sometimes used to block more comprehensive regulations – also play a positive role on how quickly they become widespread, studies from the Highway Loss Data Institute show.
However, it still takes decades for improvements to influence the entire fleet of registered vehicles. Drivers don’t abandon older vehicles when automakers make safer ones.
“The speed at which manufacturers are improving crashworthiness and rolling out new safety features has increased markedly in recent years,” says Matt Moore, senior vice president of HLDI. “But the advancements make their way into the broader fleet at varying rates.”
An HLDI analysis looked at four of the Insurance Institute for Highway Safety’s ratings evaluations: moderate overlap front, side, roof strength and driver-side small overlap front:
- In the moderate overlap frontal test, which is the oldest IIHS test and was introduced in 1995, a vehicle traveling at 40 miles per hour crashes into a fixed barrier with 40% of its front width.
- In the side-impact test, which began in 2003, a 3,300-pound projectile shaped like the front of an SUV hits the driver side of the test vehicle at 31 mph.
- In the roof strength test, introduced in 2009, a metal plate pushes down on the test vehicle’s roof until it crushes 5 inches.
- In the driver-side small overlap test begun in 2012, the test vehicle hits a barrier at 40 mph with 25 percent of its front width.
While the percentage of the tested vehicles that earn a good rating in the oldest test – the moderate overlap – has increased an average of 2 percentage points per year, the rate of increase has accelerated to 6 percentage points per year for the newer driver-side small overlap test, HLDI’s analysis shows.
Even 23 years after its introduction, the percentage of the U.S. fleet with a good rating in the moderate overlap test is only 64 percent. Six years after the introduction of the driver-side small overlap test, only 14 percent of the fleet earns a good rating in that evaluation.
Another study of the speed advanced safety features make their way into the overall U.S. fleet suggests that government mandates and voluntary manufacturer commitments have a powerful impact on the pace of change.
In this study, researchers looked at the estimated availability and installation of rear cameras, rear parking sensors, blind spot monitoring, forward collision warning, front automatic emergency braking, lane departure warning and curve-adaptive headlights from the years these features were introduced through calendar year 2050.
With the exception of curve-adaptive headlights, these features have been filtering into the broader fleet at a faster rate in recent years than happened earlier. But two features that are required by government mandate or slated for universal adoption by a voluntary manufacturer commitment — rear cameras and front autobrake — are spreading even faster since those measures were announced.
Even features that are rapidly becoming more common will take a long time to spread through the registered-vehicle fleet. Only rear cameras, which were first introduced in model year 2002 and are now required on all new vehicles, are expected to be installed on more than half of all registered vehicles by 2023.
The percentage of the fleet equipped with front autobrake, introduced in model year 2006, is forecast to increase nearly five-fold to 24% percent in 2023 from about 5 percent in 2018.
The speedier rollout of these two features is good. IIHS studies show that both reduce police-reported crashes (see “Rearview cameras reduce police-reported backing crashes,” Nov. 17, 2016, and “Front crash prevention slashes police-reported rear-end crashes,” Jan. 28, 2016).
However, curve-adaptive headlights, which, according to HLDI data, lower claim rates, will grow only 1 percentage point a year to reach 10% by 2023.
Automakers Slow to Make Vehicles Safer?
Click to Enlarge.
Government mandates sometimes fiercely lobbied against behind the scenes in K-Street “pay to play” Washington, and independent safety ratings can have positive effect on the rate automakers make driving safety improvements in vehicles. “Voluntary” manufacturer commitments sometimes used to block more comprehensive regulations – also play a positive role on how quickly they become widespread, studies from the Highway Loss Data Institute show.
However, it still takes decades for improvements to influence the entire fleet of registered vehicles. Drivers don’t abandon older vehicles when automakers make safer ones.
“The speed at which manufacturers are improving crashworthiness and rolling out new safety features has increased markedly in recent years,” says Matt Moore, senior vice president of HLDI. “But the advancements make their way into the broader fleet at varying rates.”
While the percentage of the tested vehicles that earn a good rating in the oldest test – the moderate overlap – has increased an average of 2 percentage points per year, the rate of increase has accelerated to 6 percentage points per year for the newer driver-side small overlap test, HLDI’s analysis shows.
Even 23 years after its introduction, the percentage of the U.S. fleet with a good rating in the moderate overlap test is only 64 percent. Six years after the introduction of the driver-side small overlap test, only 14 percent of the fleet earns a good rating in that evaluation.
Another study of the speed advanced safety features make their way into the overall U.S. fleet suggests that government mandates and voluntary manufacturer commitments have a powerful impact on the pace of change.
In this study, researchers looked at the estimated availability and installation of rear cameras, rear parking sensors, blind spot monitoring, forward collision warning, front automatic emergency braking, lane departure warning and curve-adaptive headlights from the years these features were introduced through calendar year 2050.
With the exception of curve-adaptive headlights, these features have been filtering into the broader fleet at a faster rate in recent years than happened earlier. But two features that are required by government mandate or slated for universal adoption by a voluntary manufacturer commitment — rear cameras and front autobrake — are spreading even faster since those measures were announced.
Even features that are rapidly becoming more common will take a long time to spread through the registered-vehicle fleet. Only rear cameras, which were first introduced in model year 2002 and are now required on all new vehicles, are expected to be installed on more than half of all registered vehicles by 2023.
The percentage of the fleet equipped with front autobrake, introduced in model year 2006, is forecast to increase nearly five-fold to 24% percent in 2023 from about 5 percent in 2018.
The speedier rollout of these two features is good. IIHS studies show that both reduce police-reported crashes (see “Rearview cameras reduce police-reported backing crashes,” Nov. 17, 2016, and “Front crash prevention slashes police-reported rear-end crashes,” Jan. 28, 2016).
However, curve-adaptive headlights, which, according to HLDI data, lower claim rates, will grow only 1 percentage point a year to reach 10% by 2023.