We do indeed have a hitch available for your 2015 Acura TLX, the Curt Class I, part # C11535.
Curt's warranty states that a stabilizing strap like part # 18050 needs to be used for non-trailer loads like bike racks or cargo carriers. If you'll be using the hitch for towing purposes, you'll need the following equipment:
Trailer wiring harness, part # C56269
Ball mount, part # C45521
1-7/8 inch trailer ball, part # 19256 or 2 inch ball, part # 19258 view full answer...