The difference between GMC, Mopar, and Ford is almost a matter of religious conviction.? ?For real comparisons go to the Trailer Life Tow Rating tables and compare the actual ratings.? This is advisable anyway because factors like 4wd, rear end ratios, and cab configuration can make a big diffence in the ratings of the vehicles.? ?See the tables by clicking
HERE.
Another factor is the dealer coverage in your area.? I live in Southern California.? Ford and to a lesser extent GMC are present in decent number.? Mopar has almost given up on our market except for Jeep.? ? Based on that, I buy Fords tho I have owned Mopars.