Tennessee Code Title 66. Property § 66-31-106

(b)(1) The rental agreement shall contain a notice stating that all property stored under the terms of such agreement may be sold or otherwise disposed of if no payment has been received for a continuous fifteen-day period when due.

(2) The rental agreement shall contain a provision directing the occupant to disclose to the owner any lienholder with an interest in property that is or may be stored in the self-service storage facility.

(d)(1) An occupant shall not use a self-service storage facility after the owner has delivered a written notice by hand delivery, certified mail, or electronic mail of the termination or nonrenewal of the occupant's rental agreement.  Such notice must provide the occupant with not less than fifteen (15) days after delivery of the notice to remove all personal property from the self-service storage facility.

(2) The rental agreement may contain a provision notifying the occupant of the owner's right to dispose of personal property at the self-service storage facility more than fifteen (15) days after the termination or nonrenewal of the rental agreement.

(3) Before the occupant's removal of all personal property, the owner may place reasonable restrictions on the occupant's use of the self-service storage facility, including limiting or denying the occupant's access to the self-service storage facility to remove the occupant's personal property outside of the owner's office hours.  The owner may dispose of any personal property remaining in the self-service storage facility after the date provided in the written notice pursuant to subdivision (d)(2).