This White 2022 Peterbilt 579 with a 80in Sleeper just came in. This truck has a Cummins X15 Engine with 450 Horsepower, 516752 Miles, 12 Speed Endurant Transmission, 2.79 Ratio, 240in Wheelbase, Flex Air Suspension, Air Slide 5th Wheel, LP22.5 Tires, 51200 GVWR. Truck has been detailed and gone through the shop, so it is ready to roll. Call or come by Rush Truck Centers - Houston and let one of our sales professionals tell you about this or any of our trucks in inventory as well as the great financing options currently available. Delivery Available. Aftermarket Warranty Available. Se habla Espanol.