Steve Marino uses this 2007 Peterbilt 379 to haul petroleum products around northern Illinois and the Chicagoland area. The truck is powered by a Caterpillar C15 and a 10-speed Eaton autoshift, and the trailer is a 2004 Heil. Large Car Rebuilders out of Rochelle, Ill., installed extra lights on the truck, painted the fuel tanks and applied graphics on the truck and trailer. Marino, out of Marengo, Ill., is in his 32nd year as an owner-operator.
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