I have a 10 month old son who has been riding shotgun with me in his infant rear facing car seat. He is now big enough for a reg carseat that we use in my wifes car. Today I tried to put that carseat in the rear of my kingcab and it was not even close to fitting back there. The jumpseat has a metal latch for a car seat back there but it does not look like it will work. Does anyone have a carseat in the rear part of their kingcab? If so what brand? I would really like to drive my truck with my wife and son and she won't ride in the back. Although it would be hilarious.