most often refrigerated trailers? Is it a pet door? If it is a pet door, are there truck cats? Right up front I'm going to just tell you that, no, it's not a pet door, and while there may be ...

It’s important that all the parts of an overhead door be regularly inspected, lubed, adjusted, and repaired or replaced as needed, and before the truck or trailer goes out on a route.

Semi trucks and their trailers are our stalwart ... If you want to be specific, these are "diamond pattern stainless steel doors" according to Utility Trailer, the manufacturer.

We've all found ourselves stuck behind a slow-moving semi-truck before, either in tight city traffic or on the highway. Every time it happens, we're left staring at the massive trailer in front of ...