The 2008 Tundra is a fantastically well engineered vehicle. I use it to tow a large 2 horse BP trailer (loaded weight approximately 6700 lbs./ 600 lbs. tongue weight) to and from horse shows from Pennsylvania to Maine. It tows comfortably and most importantly safely. Fuel mileage while towing at interstate speeds is 11.5 mpg, non- towing 17.5 mpg. Very respectable fuel economy for this type of truck. Additionally I get positive comments everywhere I go on how nice the truck looks fitted with a Leer 100XL cap. I highly recommend this truck for towing & hauling.