I have done done EXTENSIVE research on what you can pull with a wrangler unlimited. I am well aware that 3500LB is the max, due to the length of the vehicle. Ive learned that there are things you can do on vehicles that assist in towing as well. For example, a weight distrabution device as well as a sway controll system help tremendously while pulling or towing. In the case of the JKU, would this assist in towing with it as well?