Only one in the world. Kenworth K500 6X6 RV with a Pre Emissions Cummins 600 HP 15 Liter with an Allison 4700 Transmission. Cruises down the road at 75 with plenty left. Large Diesel Generator, 24R21 Tires, 4 Seater Cab with crawl through to RV. All Aluminum Body with 4 Slide Outs. You pick the final interior colors, cabinets and all rough electrical and plumbing complete. Ready to finish. Sold completely finished for $799,000 obo