Etrailer has them. I installed the curt Class 2.5 model. It was a pain to get to all of the bolt holes due to the mufflers, but once it was done, it looked good. The next task is the wiring. I found the harness, but they due not have an adapter as of yet. I also found that the harness is dead. It looks like in order to make it active, you must buy a couple of relays for the engine fuse/relay box that are for the left and right trailer stop and turn signals. Maybe the individual that has the dealer or factory installed unit could provide the relay details for us. I have not gone to the dealer, yet. I was going to try the auto parts stores first, knowing that the deal will charge a premium.
2007*Suzuki*XL7*hitch search *by etrailer.com (800)298-8924
Regards,
Ivan,kc5yti