I have a 13 sport DCLB, I pull various things, mainly I pull 2 jet skis, about 1900 lbs in total, have pulled those about 4 hours was the longest, no problems. Comfortable in the front seats, not a lot of leg room in the back seats.
I really hope there not mounting the Jack under the hood now... That would be a terrible place to have to get the Jack on a hot summer day on a long drive...
Pull that much weight with a lot of air resistance for that long, I wouldn't go much over 50-55, your rear diff is gonna hate you... If it doesn't burn up
To be honest, that was something that I had done, when I first got my taco I took it to have a remote start put on it to the guy my family has gone to for years and he told me about, he did all of it...