<blockquote><b>Quoting lolajessup:</b>" <blockquote><b>Quoting Mother of One plus One:</b>" I think most. After 2000 have it ... [snip!] ... Im pretty sure I read somewhere all cars after 1999 have it. Before it was optional for manufacturers. But don't quote me."</blockquote>
I really don't know either,lol. My car is a 2005 and so's truck is a 2002 and it has the latch system. SO's truck even has one in the front passenger seat but only one set of hooks in the back. My car has 3 latch systems in the back.