I have decided to put some slightly wider and taller tires on my jeep. They will be 235/85-16s either BFG AT KMs or Goodyear Duratracs. Will I need to make changes to my computer, as they will be 32 inches tall instead of the 29 inch stockers? If so should allow the dealer to make this change or buy the device to do it myself? I live in snow country so this is why I decided to go with narrow taller tires, sound resonable?

 

What size are the tires you have on that your replacing?

 

Just get AEV proclaim, it's the most simple thing to use. I just used it on my brand new 12 rubi, it came with my lift. You can buy it for 150 any website. Also great to have for future mods.