Keeping tabs on your transmission’s vitals has always been tough, because unlike your engine, most trucks do not have a transmission fluid temp gauge, or even an idiot light. And if you are like us ...

Heat is one of the biggest threats to your vehicle's drivetrain. I'm not talking the regular heat an engine makes when it's running, here. No, I'm talking excessive, piston-melting, gear-seizing heat ...

Overheating the aluminum G56 five- and six-speed manual transmission is a concern for many ’05½-and-newer heavy-duty Ram owners who use their rigs for severe-duty tasks (hot-shot and excessive-weight ...