Interesting point... Like one of those TRD deals???
Without the decals of course! The new ones have a 6,500 pound tow rating behind a pretty stout V6 and a 5 speed auto. 4.0L V6 with 236HP and 266 lb feet of torque. It was rated #1 in Trailer Boats magazine mid sized truck towing tests. And that was against a Dodge Dakota with a V8.
What's you boat weight on the trailer?