We picked up our new trailer with our 2008 Ford Sport Trak 4.6L V8. We hauled the trailer from Golden CO, past Colorado Springs, and up the mountain to the Woodland Park area. We used an equalizer hitch. The truck was fine pulling the trailer. No wagging at all. We did less than 70 mph on the highway and about 50 puling the grade.
I also have a dodge with a 5.2L if I decide I need more power.