I heard you, mine is close to 60K and had Fox 2.0 for almost 5 years now and it's starting to wallow and sway. I'm replacing the upper arm to Icon soon and possibly looking into Icon 2.5 and dealer spring.
I know this is an old post, do you still have same setup with APG? I'm thinking about upgrading mine. I had a Fox 2.0 and Eibach rear when I bought my truck in 2020 and thinking about suspension upgrade close to the Ranger Raptor.
I'm watching this thread to see how it works with the Raptor shocks, I'm thinking upgrading mine. I have a 3.5 inch lift with Fox 2.0 in the front and Eiback in the rear. Had this setup since I bought the truck in 2020.
I have a 295 70R17 and seat on the bed, it doesn't fit on the spare tire location since it's to close to the exhaust. I just use a strap to hold it down