The 6112's are pretty good I had them on my 2016 along with the 5160's out back. I didn't realize how good they were until I got my 2021 AT4. the suspension is so soft yet I feel like it bounces over speed bumps. there's more noticeable body roll and it dives when you break hard. needles to say I am not happy with the Ranchos. what engine do you have? I noticed Bilstein has the 6112 for the 6.2/5.3 but not the 3.0 like I have. I'm wondering what the weight difference in the engines is. I hope they make them available soon. Congrats on your new 6112's you'll love them more with the 51000's installed!