I went with superchips, Tazer is another option. However all you need to do right now is change your TPMS threshold and I believe there are much cheaper options out there. Think future mods when you buy though, i got the superchip because after I do my axle swaps i will need to turn off FAD, and change my gear ratios, possibly my transfer case ratios if I go with an aftermarket TC. I also like that it allowed me to enable one touch lane change signaling, turn off the seat belt nag, and I can set my lights to LEDs when I upgrade and not have to add diodes to prevent hyper-flashing. I can also temporarily bump up my idle speed during winching operations. The options are too many to list, and the tazer can do just as many. Look at the different options available and think about what you will be doing in the future with your jeep before buying.
why do you think you need your TCM programmed? if you only did 35s it doesn't matter it only starts changing when you mix in different gears into the software update. and tpms shouldn't even be in the conversation unless you mean changing the threshold for psi.
I put on 35's and my TPMS light came on for two tires. Dealer flashed it for FREE. Your speedo is barely off when adding 35's, why bother??
