Suspension finally installed

I just had mine lifted recently too (with same tires!) AND cannot recommend the KDMax6.0 tune strongly enough. Had it about 2 weeks now. Awesome! and only took 4 minutes. No, you can't mess anything up either.
Ask about the "super light throttle" add on (free) when you get the tune. It is very, very, very, nice. Removes the need for Pedal Commander and makes the accelerator more sensitive, but only just enough!
Oh yeah...your truck looks great!!!

 

Yeah I had Kreg do it himself since I’m located in Southern California and he’s local so I didn’t have to worry about any of that. Dave responds quicker send him a message.

They have a variety of different tip ins from regular (aggressive) to light to ultra light, I chose regular and it takes some finesse to learn how to drive it and you have to be aware of how hard your pushing the gas pedal down, but I’m loving it so far. For most people they’d probably choose a light tip in, easier to handle

 

I've got the MRR rears on my truck as well and love the adjustability. Re your question about stiffness - they are completely rebound, HSC, LSC adjustable so you can easily tune to your liking.