Yeah they aren't real clear on everything. I'm not too concerned about it as my truck is rarely off pavement and it is only temporary anyway. Once some more options are out I will be installing a full 4" or 6" lift kit. If something goes wrong in the meantime then Readylift will be footing the bill if they indeed sold these kits at 5th gen knowing they could be problematic.I see what people are saying and im not fighting you on what you got as a boxed product. Just even on readylifts website in the product detail they explain that its different... Is it , or isn’t it?? Lol I called RC, Had called ready lift as well , dont know why they would explain to me that they are different but send you a 4th gen kit
I doubt I have any though as this was very easy to install. I actually had an easier time installing this leveling kit on my 2019 than I did putting one on my 2013. This does however make me very happy with my decision not to go with the 3.5" as I can imagine it could be problematic there. You are already stretching the suspension to the max with that kit, and then if there is an issue with fitment on top of that, I could see where it causes problems.
I would be curious to see what Rough Country has to say about their 3.5" kit given this information. You said they didn't make top hat spacers since it spun the strut, yet they use a combination of a top hat and a preload spacer in their 3.5" kit just as Readylift does. So they either do produce a top hat for the 5th gens but aren't selling it by itself (which would make no sense as most people elect for a top hat over a preload spacer), or they are using a 4th gen spacer for the kit knowing it doesn't fit perfectly.