Allan 
2006 Nissan Titan King Cab SE 4dr King Cab 4WD SB (5.6L 8cyl 5A)
Still An Awesome Truck After 3 Years
 Have used the truck for a variety of purposes including towing a travel trailer, offroading, commuting at times, traveling long highway distances, hauling building materials, etc.  I haven't had any problems other than two factory recalls.  One for the wiring harness at the back doors and the other for an A/C related component.  The truck responds flawlessly to all of my needs and above all it feels like a truck, not a living room on wheels. Exactly what I wanted in this type of vehicle.  Handling is very good and stable but need to be cautious around sharp curves because of higher 4x4 centre of gravity.  Poor gas mileage. Don't drive it every day & can live with higher gas consumption.