What are the procedures for picking up a rental car at SeaTac?

Detailed answer

After arriving at SeaTac Airport, follow the signs to the rental car facility. The facility is located on the airport grounds, and shuttle buses are available to transport passengers from the terminals. Once at the facility, proceed to the designated counter for your rental car agency, where you will complete the rental agreement and pick up your vehicle. Be sure to have your driver's license, credit card, and reservation information ready. The facility is open 24/7, and staff are available to assist with any questions or concerns.