I bought the mini max for my 2015 LML thinking the programming would work from 2014, and suprise, it does not. H&S tells me they are not working on a new tune for the 2015 anytime soon so I am stuck with a great tuner that I cannot use. I am looking at selling it to someone who can use it! It's still brand new and none of the tunes have ever been installed on my truck. Let me know if you are interested as we can talk further!