Scott 
2006 Toyota Tundra Double Cab SR5 4dr Double Cab 4WD SB (4.7L 8cyl 5A)
Best truck I ever owned!
 Bought a 2006 Tundra 4x4 double cab TRD, and I love it! Truck is very comfortable on long trips, even with four people in. Truck gets decent fuel mileage ,I avg. 19-20 on long trips to the mtns. here in Colorado. Great sound system (JBL), one thing that helps alot with fuel I think is the camper shell I have. Back window makes for easier access to bed, the suspension is not too harsh, the TRD is a great package for going off road. All in all the best truck I ever bought.