Fiddling around with the manual trailer tongue jack is a waste of good time and energy. So is dealing with slow, finicky or worn-out electric jacks. When it comes time to put an end to wasted ...

The RA electric trailer from Range Energy promises to turn your diesel truck into a hybrid, for $120,000 less than before.

We've been waiting for this camping trip ever since our friends over at the Trail Less Traveled All Electric Family took delivery of their Tesla Model X and new 5,000-pound camper. However, their ...

An electric-hydraulic tipper trailer is a practical solution for anyone needing to haul and unload heavy materials with ease, and this custom-built version delivers on performance and efficiency.

The future of long-haul trucking lies in electrification, but batteries are so heavy right now that they could turn off many would-be adopters.