IIHS-HLDI (original) (raw)

Skip to content

Skip to content

IIHS-HLDI logo

We are a nonprofit scientific and educational organization dedicated to making roads and vehicles safer for everyone.

Latest news

Paying attention or faking it?

Drivers are more likely to multitask when using partial automation. Some manage to do so even while playing by the rules of the systems’ attention requirements.

Search our vehicle ratings

Start typing a vehicle name and a list of choices will appear. You can specify a year too.

Insight

Slowing my roll

How does a speed-restricting device affect a grim D.C. commute? I got behind the wheel to find out and was pleasantly surprised.

The safest EVs

Shopping for an all-electric vehicle or a plug-in hybrid? Now you can sort Top Safety Pick winners by fuel source.

Lighting up crosswalks

Crosswalk illuminators and flashing beacons dramatically increase the likelihood that drivers will yield to pedestrians, a new IIHS study shows.

Key issues in road safety

Distracted driving

Cellphone use and crash risk, device laws, technologies to combat distraction

Large trucks

Trucking regulations, fatigue, braking systems, underride

Red light running

Effectiveness of cameras, signal timing, communities using red light safety cameras

Seat belts

Why belts matter, state laws, reminders and interlocks

Speed

Dangers of speed, by the numbers, traffic calming, intelligent speed assistance

See all our research areas

Explore our guides