I've had my X for 6 months now and the trailer hitch has been out of stock since I took over the lease on the car. It is an early 2016 so it didn't come with the trailer hitch and I've already confirmed that it needs the entire trailer hitch package. I am getting extremely frustrated because I bought the car to tow my ski boat. Does anyone have any idea when these might become available again? Tesla is clueless when I call them. Is there an aftermarket solution? If anyone has one and doesn't need it, I'll buy it from you for $1500.