there is a tow package you can get that is a class III but it lowers your ground clearance a little, I have it on mine, the bigest thing I have towed is 3 snow mobiles on snowy roads, I have to say that I was quite impressed with how much power I still had with that 3.5, and you may want to keep it out of OD while towing alot of weight. and I agree definately get the trailer brakes.