2007 Peterbilt 389 – 4,000 Gallon Water Truck Powered by Cummins diesel. 298,899 miles. Outfitted with 4K gallon Landa tank, spray bar, and hose reels. Set up and ready for dust control, road work, or site support. Truck is in decent shape for the price — not a show truck, but a solid working unit that can go straight to work. Everything there to be productive day one.