Ram 3.5" ReadyLIFT

When I bought this truck new, I immediately put a Rough Country 2" leveling kit on it against better youtube judgment. They were right! I got roughly 16,000 miles or so out of the bearing assembly (upper control arm) before it failed and started to squeak. I left the pre-load spacers from the Rough Country kit and purchased the SST ReadyLIFT 2" kit with the new upper control arms. Their 3.5" kit would have come with the 2" pre-load spacer anyways so I thought why waste the money, parts, and labor of removing the junk from Rough Country. Here are the links to the items I have bought: https://www.amazon.com/gp/product/B07...
https://www.roughcountry.com/dodge-fr...
I see they changed their design since I bought it. Mine are a welded steel spacer as seen in the video. Since the ReadyLIFT true 3.5" kit would have come with spacers for the rear, I was on a quest to also find spacers for the rear that I could purchase separately. These are listed as not comparable with the 2019, but they worked just fine on my truck. https://www.amazon.com/gp/product/B01...
I hope you like the video. I am not a professional obviously, so go easy on me! I try to get back with answers to questions very quickly so please don't hesitate.