Dave and Katy McGregor bought an all-black with pink lettering 2007 Peterbilt 335 built out by Vacutrux Limited with a 4,300-gallon steel tank and 500 cfm 1054 Wallenstein Vacuum pump. The truck is powered by a Caterpillar 330 hp C7 engine tied to a Fuller 8LL transmission (Eaton Vehicle Group). The truck has a 4-inch inlet and 6-inch outlet, a 24-inch top-side manway and 36-inch rear manway, diamond plate hose trays, aluminum wheels, chrome accents including visor and bug deflector, three sight glasses, and full-locking rear end and air-ride suspension. The interior features AC and power windows. Graphics were provided by Hypervision Signs. Dave McGregor is the driver, and the truck is used for pumping residential and commercial septic tanks. The truck is used to raise money for the Huntsville Hospital Foundation Business Cares initiative, Pumping for Patients.