Ive never towed with the Pathy before, and am going to start towing a 6x12 enclosed trailer 3-4 times a year (hauling props for kids dance competitions). I just want to go through the list of what Ive done to see if theres anything Im forgetting to make sure its up to the task.
Its an 03, and mechanically the truck is sound, only 83k miles and well maintained. I did give it a good once over last week and found a few things that needed attention. I replaced an intake boot that was starting to crack, and the cooling fan blade was developing some cracks so I replaced that as well. Also flushed and replaced the coolant.
For towing specific stuff, I put on a class III hitch, 4 pin harness, airlift 1000 helper springs to keep the rear level when towing, and installed an external transmission cooler. Anything else Im not thinking of?