Problem with choosing the right rear axle ratio

This is what the computer was reading at the second time fyi

 

These are pictures I took from the codes the computer was providing at the time.

 

THANK YOU ALL FOR YOUR HELP

 

Yeah, I’ve checked that too. Unfortunately I’m going to go with a different axle and see how it goes from there. Thanks

 

Yes, I’ve thought about that a lot but since I’ve been everywhere trying to figure this problem no one seem to get to the issue. I’ve spent some good money trying to get it right and nothing. I’m going to change all sensors on the dpf side and see if that helps. Unfortunately me relying on the “professionals” at Freightliner and Allison won’t get the job done but instead keep jumping hurdles. Thank you Robert. How would I go about looking into the speed limiter? I’ve looke all over for switches etc. And nothing catches my eye

 

Hi,
Does this transmission gear ratio seems ok?