From your purchase records I see that you have purchased the Draw-Tite Sportframe Class I Trailer Hitch 24833 is designed to fit your 2007 Pontiac Solstice and is no longer available. The trailer hitch has a Class I tongue weight rating of 200 pounds.
Since Pontiac determined that your vehicle is not designed to tow a trailer, there is no stated maximum tongue weight capacity for your Solstice in the owner's manual and any weight carried on the hitch will be carried at your own risk.... view full answer...