We bought our Excursion used in Jan of 2006. When we test drove it the window sticker was in the glove box. BUT, when we picked it up to take it home, it was gone!
Alot of times when the truck is sold it goes to the detail shop for customer delivery prep and the window decal is one of those documents that makes it to the trash drum along with plastic seat and floor mat covers
It's only 5 years old. He doesn't have issues yet. After he goes through 2 more new vehicles and posts the same thing in 15-20 years --- THEN HE HAS ISSUES!!!