Hi mgrenk,
Thank you for your post.If the chains are the approved-by-Tesla Tesla Model S snow chains Trak Sport for 19” tires, and assuming they are complete and in new condition, I would be happy to purchase them from you. I am also in the SFBA. Just joined the motor club to reach you, so if there is a PM capability, please reach out — I can pick them up on tomorrow (Sunday). I will activate email notificsation and keep an eye out for your reply!
- 91j58b42