Robert 
2006 Toyota Tundra Double Cab Limited 4dr Double Cab 4WD SB (4.7L 8cyl 5A)
Poor Gas Mileage -  Less than EPA Rating
 My wife and I are both Toyota owners.  My wife owns a 2003 Avalon, while I have access to the 4.7L V8 engine 2006 Tundra. I have really been disappointed with actual fuel mileage compared to rated fuel mileage for the Tundra. This issue looms even larger in light of the higher fuel prices over 2005 prices.  Actual highway mileage is 14-15 mpg, while the EPA fuel rating is 18-20 mpg for higway driving. Actual city mileage is poor. The Tundra's turning radius is also problematic. Typical u-turns from a two way street or highway onto a two way street or hignway are virtually impossible without having to turn and backup.