I just upgraded from an 05 chevy colorado to my 06 sierra ext cab z71.I haven't had time to start adding extras yet..(nerf bars,tint,etc..)I really love the room and comfort.I've had 3 back surgeries and currently taking injections so you can imagine how seating was important to me.I live in north alabama,work for a chemical company,43 years old.I've owned many trucks in my life all but 2 have been gm's