Most CCRs list the powers and authority of the board of directors, one of which is to sign contracts on behalf of the association. Although you did not send me a copy of the covenants, it would be most unusual if the association board did not have the right to sign a contract with a towing company. The covenants would not list what contracts can or cannot be signed. The ability to tow a vehicle in 2018 was most likely legal.
