Air brakes are one of the most crucial—and most commonly failed—sections of the CDL exam. Learning their components, safety checks, and braking techniques can make the difference between passing and ...

Listener and big-rig truck driver David Huiner says he relies on the sound of his air brakes to let him know that his truck is operating safely. He gives us an example. Today, we have a sound clip ...

With just more than a month until the Commercial Vehicle Safety Alliance (CVSA) annual International Roadcheck, Commercial Carrier Journal (CCJ) – a sister publication of Overdrive and Trucks, Parts, ...

" Since a 13-liter diesel engine with 40 tons in tow will never match the get-up-and-go of a Porsche 911 GT3, we G-force junkies have to get our fix with air disc brakes." Equipment Editor Jim Park ...

There are many things that can’t be hurried in this life, and probably shouldn’t be, like wine and bread (let beaujolais nouveau and matzoh be a warning to us all). There are other things that could ...

In choosing brake systems for a commercial fleet, there’s no wrong answer whether air disc brakes are a right fit versus drum brakes. There are plenty of advantages for both; drum brakes are ...

Air brakes have a long history of reliable performance in the medium- and heavy-duty truck markets, yet these systems cannot be ignored without costly consequences. A good inspection process and ...