TundraMarkinNC 
2007 Toyota Tundra CrewMax Cab SR5 4dr CrewMax 4WD SB (5.7L 8cyl 6A)
Best in class - hands down
 I shopped the Ford F150, Dodge Ram 1500 and the Silverado before buying the Tundra.  The horsepower and torque are incredible.  The 6-speed transmission shifts very smoothly.  I got the JBL stereo upgrade, but thought it was overpriced (see comments below).  If you get a 4X4, make sure you get step bars (very tall).  Best fuel economy compared to other trucks in this class.