More than ever, high-performance enthusiasts want well-rounded performance cars. Raw, straight-line acceleration in isolation is no longer adequate, if it ever was. In recent months, HOT ROD has ...

One enterprising individual who is a friend of ours, an engineer, and completely obsessed with making old Jeeps and other 4x4s work better is Brennan Metcalf. For a few years, Brennan has also been ...

With the addition of recent performance upgrades, our 1969 Dodge Dart has the potential for speed (in mph) close to twice the speed of many U.S. highways. Refer to any physics textbook, and you'll ...

There seems to be no stopping the rollout of disc brakes. The stopping systems that emerged as an option for most OEMs around 2008 had become standard on steer axles by 2012, said Freightliner ...

Better stopping power is probably the most oft-touted advantage of air disc brakes, but advanced drum brakes easily meet the requirements, too. However, when you look at the reduced and simplified ...

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 ...