Where are the shuttle pickup locations at the SeaTac main terminal for the Rental Car Facility?

When arriving at Seattle-Tacoma International Airport (SeaTac) and heading to the Rental Car Facility, passengers must proceed to the Baggage Claim Level on the lower floor of the main terminal. The shuttle boarding zones are strictly divided into North and South to streamline passenger flow and reduce transit time. If you arrive at Carousels #1 through #8 (South end), exit through Door 00 and cross the first drive lane to reach the South Boarding Zone, which primarily serves Alaska Airlines and other south-concourse carriers. If you claim your luggage at Carousels #9 through #15 (North end), exit through Door 26 to access the North Boarding Zone, serving Delta, United, American, and other north-concourse airlines. Rental car shuttles operate 24 hours a day, 7 days a week, with an average dispatch frequency of every 5 minutes during peak periods. The shuttle ride itself takes approximately 7 minutes to reach the consolidated Rental Car Facility located at 3150 S 160th Street. Clear digital signage with real-time arrival estimates is posted at both boarding zones to assist travelers.