The date at the bottom is the date you accessed the sticker, the "birthdate" of your bronco is the 9-21-21 in the box below special order. Hope that helps!Build dates 9-28, ship date 9-29. Window sticker has updated the bottom date from 9/28, 9/29, 10/02, 10/10, and now 10/12. Any idea? Palsapp shows null.