American Trucking Associations welcomed PEAK Commercial & Industrial, a division of Old World Industries LLC, as its latest ATA Featured Product company. PEAK Commercial & Industrial is the global provider of BlueDEF Diesel Exhaust Fluid, Final Charge Heavy-Duty Coolant, and other HD functional fluids designed for heavy duty engines. PEAK offers an extensive distribution network to ensure their customers' truck fleets are always on the road and driving commerce.