[celica]

I tow a 30 foot travel trailer that weighs in at 5500 pounds. I rund 40-45 pounds in the rear wheels. I got 11 mpg on flat stuff and around 9 in the hills of oregon, california & back through spokane before going north to BC & to alberta. This is with the trailer needing a wheel alignment. The only thin g different with my truck is I am running a K&N air filter & was using mobile 1 oil. The m,ilage didn't seem to change with the synthetic. I was always doing the speed limit or 5 mph more.