Interior measurement

Hey, I'm deployed to Afghanistan right now and need to know how many inches it is from the back of the cab wall to the edge of the "jack" tray in an extended cab B. I'm buying a sub box, but want to make sure it will fit. Thanks for any help.

Come on guys... I need some help, just a quick measurement please!

check back tomorrow... i'll try to get you a measurement... keep in mind you have bucket seats that can lean back and height of your box will also make a difference as will which direction you plan to face your subs...

Sorry bro, I shoulda done it yesterday but forgot. I just went out and measured. It is approx. 14.25" from the back wall to the front of the jack tray. However, I have a single 12" in an angled box, and it is 13.25" which allows a little room. It is wedge designed, with the wedge behind the seat, and the sub faces the back of the cab. This works perfect for my buckets. My box is just one I bought at Walmart , but it's a nice carpeted job that was extremely easy to put together and looks like I bought it that way. My single 12" does me pretty good, and I've still got the other half of my cab to store my garbage in lol.

i measured 13.5 if you count pressing up against the back cushion to the front lip of the jack box door, 17 if you go almost all the way to the lip where the jack box edge drops down to be the "rear passenger foot room" area

Thank you very much for helping me out. Leland got what I was after, which was where the "rear passanger foot room" area starts. I'm getting a package deal that comes with a Kicker L7 12" sub, a factory Kicker box which is 18" from front to rear, Kicker 750 watt amp and all the wiring. I'm not a tall guy so I think the room back there would be good for the box to fit. Again I thank all of you who replied.