based upon an annual average of 20,000 miles for vehicles in the delivery industry. Though Roush CleanTech is developing the propane-fueled E-350 at the specific request of Frito-Lay, other ...

With large doors for 18-wheelers to bring in the chips, and smaller doors for delivery trucks to take them out, Frito-Lay wants to make sure the products you get locally are fresh. "The Frito-Lay ...