Chuck 
2007 Toyota Tundra Double Cab SR5 4dr Double Cab SB (4.7L 8cyl 5A)
Best I've owned
 I've had this truck for two years without a problem.  I have the TRD off road version, drive the California freeways regularly and can't complain about the ride.  It's stiff, but it's a truck. The 4.7 engine will run with anything although I would like the 5.7 just because I like like power.  On trips to Colorado and Arizona I've averaged 19 mpg.  This is with a 4:10 rear gear and mountains.  I'd buy another.  Most reliable I've had.