Baby Seat in Ext. Cab?

[bpeters5814]

Looking for a little help here fellas. I'm looking at buying my wife a new vehicle. When we were dating, she drove an '03 Chevy 1500 ext. cab. She sold it and bought a car a couple of months before we got engaged. I would love to surprise her with another truck, but I'm wondering if you can get a baby seat in the back seat of an extended cab and still be able to sit comfortably in the front seat. We don't have kids yet, but we'll have this pickup for awhile, so I was curious if anybody could shed some light on this for me. Thanks in advance!