Across the country millions of trucks run billions of miles, 24 hours a day, 365 days a year. It's easy to forget that inside each one of these huge machines are the treasures that drive growth for industry, fill our cupboards and dinner tables, and stock our hospitals, showrooms, and grocery stores. As a leader in transportation and logistics, Penske Truck Leasing works behind the scenes helping tens of thousands of businesses across North America with truck fleets small and large. Here are a few of their stories.