Innovative Products of America says its Mobile Universal Trailer Tester (MUTT) allows users to troubleshoot and repair trailer electrical systems and perform leak-down tests on trailer air brakes ...

Square Wheel Inc has added the Express Garage trailer air and electrical systems tester to its product line. Express Garage combines a remote-controlled Square Wheel Inc has added the Express Garage ...

Meritor's new state-of-the-art brake dyno weighs a modest 75 tons, and is the most advanced machine of its kind in the world. The $300,000 investment gives engineers data that helps them predict ...

Many of the larger vehicles on our roads have one intriguing thing in common: They can make sudden, loud, gas-escaping hissing noises. These noises, admittedly, have made this writer jump — on more ...

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 ...

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 ...

The development and validation of a vehicle brake system involve a significant amount of testing on the road. The vehicle typically is tested under all possible road and riding conditions. The brake ...

As autonomous technology and electric truck adoption advance, brakes need to change. Autonomous vehicles and battery-electric trucks are no longer figments of engineers’ imaginations. They are poised ...