[progrezzive1]

i have 2006 mark lt and want to put 24' wheels on the truck do i need to get ant custom tunes once i purchase my gryphon from php or will it compensate by its self to the bigger wheels

[Project Pat]

Within the Gryphon you can adjust for rolling diameter changes without having to utilize custom tunes. However, I would most certainly look into getting some custom tunes to balance out the performance aspect that will be effected by the larger diameter wheels. Just my $.02...