I've done window replacements before (junk yard glass). Just need a heat gun and a carpenter razor blade. Something long and sharp. Heat the glass and use razor to cut behind it and take your time, should come out easy. The key is to not pry on the glass but to use the razor to cut the seal...
With all the rain we have gotten over the past 48hours in Ohio, I happen to finally notice this.. Looks like its been an issue since the begining, just haven't noticed till now. Bought the JTR July 2019, sounds like I am covered under warranty.
I had this issue, The heat sheild near the loop in driverside exhaust bank was the issue (For me). But it drove me crazy and it took me riding with a tech to show what I was talking about.
They had to put the truck on a lift with a driver in the seat and do some accelleration runs to get it...
Do you think having a 2 piece design would solve the issue. Something like a bestop sunrider upfront and the rear section being independent would free up some articulation... Dunno just throwing it out there
800 miles is alot for me for a "New" vehicle. Sounds like there was definitley some joy riding done. If the price is right, I would be fine with it. I would see if your dealer can inquire why the milage is so high?
I upgraded my JTR "Plastic" bumper to the Mopar Steel. The part # for the steel bumper I bought through Jeep is actually the JLR version. It fits the same with the exception of the skid plate. Same issue your having it seems. I took an angle grinder to mine to clear the room then painted it over...