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 ...

Transmission failure is the kind of catastrophe we loathe more than any other. After all, almost any other kind of break can be bandaged enough to get back to the road from the trail, so you can call ...

Like most stuff automotive, automatic transmission fluid keeps getting better. Many carmakers no longer specify transmission-fluid change intervals in a vehicle’s owner’s manual. Some transmissions do ...