It’s easy to neglect a trailer coupler even though it’s that one small link that can lead to a big disaster should components suddenly fail. A quick Google search on the subject revealed ‘Truck ...

When a badly corroded upper coupler assembly on a tank trailer caused a roll-over several years ago, Elvin Knollman began thinking of ways to prevent that insidious and almost invisible damage. The ...

Trailers these days get a little more respect than they used to. They're designed to last longer with less maintenance. Newer, more damaging de-icers have driven the development of new coatings and ...