Jeep Grand Cherokee question

Let's go like usual and blindly answer his question like always!

My Dad bought a GC last year, nice rig!

dodge guy wrote:
Oh sure! You’ve got a Jeep Tech here waiting to answer questions and then you don’t ask! Unbelievable!!!! :)

My question had been on how to verify axle ratio, but I found it. 3.73 on a 07 Grand Cherokee
Now for the bad (maybe) how is the 4.7?

Oh sure! You’ve got a Jeep Tech here waiting to answer questions and then you don’t ask! Unbelievable!!!! :)

Shoot so did I.....
lol

But wait. I finally had the answer to something!