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“Very bad idea:” Truck driving instructor says ‘brake checking,’ like that seen in viral video can be “life or death”

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SUAMICO -- A video recorded on a Wisconsin highway shows a driver engaging in dangerous behavior. It's called "brake checking," and can trigger deadly crashes.

The video was posted to Facebook and garnered plenty of comments.

Brake checking

Brake checking

A driving instructor at Fox Valley Technical College had this reaction:

"Oh my gosh. That's life and death right there," John Mueller said.

Mueller said many people don't think about how dangerous pulling out in front of a truck can be.

 John Mueller

John Mueller

"You've really got to think about what it takes to stop a vehicle of that size. How many feet per second you're really traveling at 60 miles-per-hour, which is about 90 feet every second," Mueller said.

Mueller said wet or snow-covered roads can make the situation worse, and brake checking and other dangerous maneuvers are happening more often.

"I realize they may be slower or they may be heavier, but unfortunately it happens a lot due to distractions. People are in a hurry. It's a daily occurrence," Mueller said.

Brake checking

"People get frustrated. There's a little bit of road rage going on. They think 'I'm going to show this guy' and hit their brakes in front of them. That is a very bad idea," Sgt. Luke Newman with the Wisconsin State Patrol said.

 Sgt. Luke Newman

Sgt. Luke Newman

Driving instructors like Mueller said they have to train drivers to compensate for others' actions.

They say it's not just a matter of the safety of the truck driver and the driver who cut them off -- but all other cars around them.

"When a truck goes into a jackknife, the trailer will come around the cab of the tractor and obviously will take up a huge amount of space. It will go into multiple lanes and eventually off of the road so there will be no space for others," Mueller said.

Officials with the Wisconsin State Patrol say drivers will be cited if they are caught brake checking another driver.


  • Always Outspoken

    It’s a shame the truck driver was able to slow down sufficiently to avoid the accident. The driver that cut him off and then had the audacity to slam on his brakes needs a rude awakening!

  • Metal Maniac

    Brake checkers are idiots plain and simple. Weather you are the guy/gal in this video or you are the one blocking the left lane for traffic to flow. Then when someone gets close to you as a sign to move forward you get all offended and slam on the brakes.

    Don’t brake check, it is illegal and will cause you great harm. It also exposes you for the self entitled pr!ck that you are.

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