Had an 05 with the same drive train but 4 spd tranny and 4X4 and towed the same TT I do now. It's about 5K ready to go scale weight with a little water. Towed it over the Rockies aeveral times without a problem. You have a 6 speed trans like my 2011 (I think) which is even better for towing. You should be able to tow a light TT in the 20-27 ft range without problems.