I have a 2022 LTD 1500 RST and put Bilsteins 5100s on just the rear and drove for a week. The handling was MUCH better than the Ranchos. Then I installed a set on the front and put it at the 2nd from the highest mark. Was supposed to get 2" but I ended up seeing a little less (about 1.5") probably due to the weight of the 3.0 diesel. I drove it for another week and it handled amazing for having stock coils still. However I didn't like that the rear looked lower (even though it measured almost perfectly level) and since I haul a lot I decided to go ahead and add a rear block. I still had my stock 1" block in the garage from where I lifted my 2014 and saw where a lot of people were doing this with the new trucks so I ordered a new set of longer U bolts and stuck the K2 OEM block in the rear. However, now my ride is noticeably stiffer and it seems like the transmission or driveshaft are suffering from some side effects as well. I wouldn't think 1" would make a difference but I'm also now noticing the shifts more. With the 10 speed I could never tell when it shifted if I wasn't looking at the tach other than the 1-2 shift but now I can feel it. Anyone else experience this? I LOVE how my truck sits and it's exactly how I wanted it but now I'm tempted to take the block back out and drop the fronts a notch, requiring a lot more work to go through again. It's not a drastic issue but it is something very noticeable to someone like me who is very in tune with their vehicle.