We've got a 2015 Equinox LTZ with the V6 and factory hitch. Owners manual shows a towing capacity of 3500 lbs with a max hitch weight of 400 lbs. Then there is a note that says anything being towed weighing over 1000 lbs requires brakes on the trailer, which means you would need to install an electric brake controller and get a 7 pin connector. There are a couple of travel trailers on the market which fall within these parameters. Just curious if anyone has towed a TT and installed the electric brake controller.