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General Content

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Large Trucks and Buses by the Numbers

National Data Nearly 12.5 million commercial large trucks and buses were registered in 2016, logging more than 300 billion vehicle miles across the U.S. Of the 37,133 fatal crashes on the nation’s roadways, 4,889 (13.2 percent) involved at least one large truck or bus, an increase of more...

CDL Manual

Each state has its own Commercial Driver's License Manual and drivers should always use their state's manual to prepare for the knowledge and skills testing. Many states have their manuals available online for downloading and printing for your convenience.

Tips for Passenger Vehicle Drivers

Large trucks and buses have large blind spots, long stopping distances, and make wide turns, which is why it’s vital for everyone on the road to make a plan for road safety. Follow the rules of the road below to learn about actions passenger vehicle drivers can take to help avoid crashes....

Size Differences

While safety is always a shared responsibility for all drivers, riders and pedestrians who share our streets and roads; driving, cycling or walking around large trucks and buses requires extra care.

Many road users don’t realize the significance of mass and size when it comes to...