I really like the truck, but it had some initial build quality problems. I recommend a 2006 model, they had the problems fixed. Initially truck had 70 MPH vibration problem, then the plastic ended intercooler blow out, and the drivers side door seal became torn. All problems were fixed by dealer under warranty with updated parts. Over 50,000 miles and still runs great, and gets decent mileage.
Cummins engine! Also the heated seats, and storage bins under front and rear seats.
A better automatic transmission, or at least a tighter torque converter.