What is a disc brake system? How can one be faster without adding more ponies to the engine? One way is to make your car lighter. Having a higher power-to-weight ratio will make your car faster since ...

Have you ever tried to back up an 18-wheeler? It's no small feat, but once you understand how air brakes in semi trucks work, ...

With all the hoopla going on about the GM Brake Repair Litigation Settlement (on 1988 – 1993 Chevy Lumina, Buick Regal, Oldsmobile Cutlass Supreme, and Pontiac Grand Prix automobiles), I thought I’d ...

Though a decade ago it was far from the case, nowadays, the likelihood for a technician to work on a newer truck with air disc brakes (ADBs) is about the same as one with drum brakes. “Almost half of ...