my 08 tundra pulls my junk really easy, im real light on the skinny pedal and can get 15 on the highway with my rig behind it. and get 20 empty. the 5.7 has plenty to get a trailer and a rig down the road. 381 hp out of the box, thats unheard of.
I don't know anything about your rig...but my '07 tundra 4wd with 5.7L gets 9 mpg pulling my fj55 and trailer. Hell, I only get 16mpg around town and 17 mpg on the interstate averaging 72-75mph....
bk
