Update:
Sometime after the last post I had some take-off struts from a low milage 19' or 20' KL Trailhawk installed along with an overdue tire rotation. This was after I had one strut slowly fail after hitting a hole in a dirt road at some speed. Well the shop screwed something up, but I thought it was my not rotating tires enough so I assumed it was the unevenly wear tires all along, I put up with more vibration than I should have and for way too long.
Last year; had to have new strut assemblies and front lower arms put in, w/ same uneven worn tires the vibes disappeared, so I knew then I should have questioned that strut job, something was off.
Last summer, did the radiator, (what a real total pain), then the Dorman oil filter housing upgrade & the plugs - also a pain.
In November one of the new lower arms failed, just doing the dirt road into Canyonlands Maze district, the shop warrantied the arm and covered the replacement.
I've put on 140k, now it has more mileage than my XJ, just got it's second set of tires (keeping a plus 1; 245x70r17), and it needs replacement front lower ball joints, tie rods, and an exhaust flex pipe repair. I have done some of the "hardest" trials it's been on since those fixes last year; including Arch Canyon & recent ExpUT Nevada Ghost town tour. Low range wouldn't engage during the later trip, really could have used the sway bars disconnected, the lower gearing for climbs/descents, and the locker a time or two, but got through. Probably related to not getting alignment done recently, will see after next weekends repairs and alignment. It wasn't meant to be a dd but it has been doing double duty, I need to get my dd running again.
Notes:
Radiator leak - common, for a 2015 at upper driver side corner of the radiator
___ At purchase, 80k miles, there was an antifreeze smell (same w/ another one I test drove) leaked very very slowly, slowly got worse, then, eventually, rapidly became an issue.
___ New radiator was much thinner (making reinstall just slightly easier, no not really), all good since, even on the hottest maximum A/C use days lately, temps stay good, level stays full.
___ What fluid to get is a common question, with the leak I had it unintentionally flushed out with readily avialable multi app stuff already anyway, so I kept using that, again no issues since.
Oil adapter housing - perfect time to do it is when doing plugs hidden by intake, the Dorman upgrade kit is nice and complete, one other sensor is recommended, which I didn't get.
Blower motor, easy swap, (they didn't build the car around it like on a P1 Volvo) but if air doesn't blow strong after swap, and you've followed someone out in the dirt, alot...
___ change in cabin air filter. What - a - difference!
Tire Rotation - every oil change (I need to do better).
Alignment - I think the rear camber goes negative every offroad trip, or any time you look at it funny... I'm wondering, with my current use, if quarterly might be often enough?
Exhaust flex pipe - last couple long snowy winters contributed - very common to rust out they say.
Front brakes, pretty straight forward, I picked up a tool I didn't already have iirc.
Rear RDU/RDM (whatever they call it) fluid: On one side where seals are near the exhaust it's common to leak, though I havn't looked at mine, internet suggests to keep it topped off.
___It takes some specific stuff so I call the Dealership: a national backorder for that fluid, he said something about needing to try to pull a favor to get me a quart, nothing, it's been a while.
Key Fobs: there are little metallic "cups" in between the rubber buttons and the printed circuit board inside the fob, they get out of position (or in one of mine = go missing)
ymmv
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