Here's a pic of the car/trailer/truck setup I use. Tuck and trailer are my parents (I got a scholarship for college so guess what my college fund got dumped into). Its a 2010 King Ranch F150, 6 spd double overdrive tranny with a huge cooler, 5.4L SOHC V8. Pulls that 2000 pound trailer + my car or our mustang without any problems.