Co. famous for its trucks

As a detective solving the mystery of the crossword clue ‘Co. famous for its trucks’, I first focused on the key phrase, ‘trucks’. This led me to consider popular American truck companies such as Ford and Chevy, but their names were too long to fit in the allotted spaces. I then realized that the abbreviation ‘Co.’ might be a significant hint, implying the full name of the company would be too long. It dawned on me that listed companies could be an option, and my attention turned to logistics and delivery firms. A few moments of brainstorming, and I remembered that the United Parcel Service (UPS) is, without a doubt, the most globally recognized delivery service, efficient in delivering packages and, of course, famous for its brown package trucks. It all added up, and my deduction led to the answer ‘UPS.’