Just to clarify, my comment wasn't meant to disparage you but rather, to point out that there's a ton of really bad information on the internet, most of which is regurgitated nonsense and all from people who sound like experts. Me, I would never pretend to know more than what the internet has to say but can share what I have learned over the years and through photos and videos. Rolling mass is real but only when accelerating from a stop and really, not enough to really matter. Otherwise, "an object in motion tends to stay in motion". Even when it comes to fuel economy, "rolling resistance" will hurt it more than mass any day of the week and this is something that I have personally tested out and have verified working with companies like Nitto, Toyo, Falken and Cooper. But again, that's just what I've seen and learned over the years and you can take it or leave it.
What I said is that it isn't enough of a big deal to matter but as I mentioned, it, along with something like a winch, can make the front end of your Jeep sag and as much as an inch. This is significant and something that you'd want or need to address and with something like coil spacers. Just trying to put things into perspective.
