While knowledge of the working systems of the truck is required of an CDL driver, there’s no replacement for maintenance experience when it comes to hands-on know-how to save on repairs by doing them yourself, or knowing when not to.
While knowledge of the working systems of the truck is required of an CDL driver, there’s no replacement for maintenance experience when it comes to hands-on know-how to save on repairs by doing them yourself, or knowing when not to.