Custom tunes for winter set-up and summer setup

[pat28]

Hi,

I am currently running the edgo evo along with a 6'' lift kit with 35'' tires on my 2006 F150 Fx4. I just installed new 4.56 gears and a completely new exhaust system is going on it in a couple of weeks. (dual, hi-flow cats, xpipe etc). Here is my problem: since I live in Quebec, Canada, where we see a lot of snow/ ice during the winter I have to roll with winter tires which are stock size(31ish inches) for safety issue... QUESTION: is it possible to have a custom tune that I will be able to run only during the winter so that m 4.56 gear ratio wont make my rpm go wild with the smaller 31ish tires?

I do know that I have to upgrade my edge to a gryphon to get custom tunes.

Thanks in advance!
Pat