I had a similar thing happen to me last summer. I was putting a patio in the back of my house and went to pick up the concrete in a U-cart. My friend went with me to get the other cart in his 1998 dodge ram short bed 4x2. My armada has the tow package and 4x4. When I was paying the guy wanted to know what we were towing with and when I told him he almost refused to let me do it. He had no problem with my buddies ram but immediately heard Nissan and said no. Finally I convinced him after going out and looking at the beast. What an idiot.