2003 Ram Gear change

[jtotin]

I have an 03 ram that the rear end gears were changed to 3:92
I have the same 20" wheels but different tires, I changed the tire size but when I did I get a rear end tone wheel count error.
Any ideas on what I need to do or what I need to do to change it?

[mikel]

Im really not sure, I dont believe there is an option to adjust it in the pcm unfortunately.