2006 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 4A)
This truck has been great. The room is fantastic and the ride is a dream. My wife loves the way she can drive this truck and not feel intimidated. I love the power and the feel of the way the truck handles in all situations. GMC has defined the term "Texas - Cadillac."
The many extra touches in the SLT make one feel that they got a great deal for the money (i.e. 6 stage heated seats, seat memory, turn signal mirrors, automatic thermostat, etc.)
The only things that I could see that I would change are to have adjustable pedals for taller people like myself and to either have a longer front seat or adjustable length on the seat.