I have a 2008 HHR with a class I hitch. I wanted a class II hitch but I couldn't find one. It's for a hoist that I use to get my wifes mobility scooter in and out of the car. I also pull a 5X8 utility trailer for those trips to the lumber yard. If I were to pull a small, light weight camper, I would definitely install a transmission cooler and avoid the mountains.
Since I sold my camper and the old Buick I've been thinking about one of these tents that attaches to the rear of your vehicle. But the jury is still out on that idea.
Another thing I found out when I had this hitch installed is how easy it is to install the trailer wireing. There is this wiring kit where you don't have to splice in to your vehicle wireing. It just plugs in to your taillights. You drill a small hole for the ground wire screw and that's it. It's called a T-1 connector.
