1,150-lb. aluminum utility trailer has tandem 3,500-lb. axles, removable aluminum fenders, two 5-ft. aluminum pull-out ramps that store under the extruded aluminum deck The 7816 tandem-axle, flatbed ...

Teardrop campers are one of the world’s most called-upon designs, and over the years, I’ve seen countless. However, rarely, if ever, have I seen a teardrop camper with a tandem axle setup, and today, ...

Hyliion founder Tom Healy poses with the first prototype of the hybrid system. The company is currently driving and testing a newer and more improved, third prototype. Photos: Hyliion Hybrid trucks?

The 4x2 tractor can't get the rig moving on a slippery upgrade, so the trailer's powered rear axle provides a boost. Photo: Tom Berg from SAF-Holland video Powered trailer axles are unusual, even in ...

Have you ever wondered why some semi trucks have one set of wheels and others have two sets crammed together? That's because some semis use a single axle while others have tandem axles, but why is it ...