Maddmax Truck Design Peterbilt 587 Truck Classic Outline Design Tshirt PLEASE BEWARE. Shirt and design are EXCLUSIVE property of MADDMAX DESIGN. Our shirt prices start at $20.00. If you see any other price and do not see sold and shipped from Maddmax Illustration and Design above, it is a counterfeit and cheap overseas imitation. Unisex Sizing Machine Washable Proudly Made in the USA.