I had a 99 F250 like this.. not a dually. I fell in love with it 5 minutes into the test drive. I loved how you could cruise on an interstate pulling a trailer with 2 wave runners and it would hold the speed up hill and down here in NC. Had to replace some injectors under warranty early but I LOVED this truck! I also pulled a 36 ft travel trailer and except for wind sway, you could never know it was behind you!