Nicholas Trucking Co., Inc., an 80-year-old, family-owned Pennsylvania-based USPS mail contractor, now operates safe, clean, economical trucks fueled with propane autogas. Nicholas Trucking Co., Inc., ...
Propane tanks safely stored in the back of a delivery truck in Brazil - P Photos Brazil/Shutterstock Not all of us have Hank Hill levels of propane knowledge. And given that propane is prized for its ...