joeydee 
2010 Toyota Tundra Double Cab Tundra Grade 4dr Double Cab LB (4.6L 8cyl 6A)
2010 Toyota Tundra 4.6 Double Cab
 I currently have 1200 miles on the truck and my driving consists of 75% highway and 25% city.  I am currently getting 18.9 miles per gallon.  The longest stretch I drove was from the Texas Hill Country to Corpus Christi, Texas a distance of 179 miles.  When I arrived at my destination I still had half a tank of gas left.  I was able to return back with the other half tank and refill upon arrival.  For a large truck it gets good mpg.  The ride is comfortable and the cabin is very quiet with hardly no wind or engine noise.  Hauling heavy loads is very easy with this truck.  