Photos: Al Warren Oil thrives as Chicago fuel wholesaler

Al Warren Oil Company, Chicago IL, distributes a wide range of petroleum products to customers in Illinois, Indiana, Wisconsin, and parts of Michigan. Deliveries are handled by a fleet that includes 45 tankwagons and transports. Refined fuels were a big part of the operation from the very start, and the company hauls around 40 million gallons of refined fuels annually. Image is Important to the company, and all of the equipment looks as good as this tankwagon