I recently purchased a 2016 Sierra Denali. I want to level the front but the more I read I am less confident on what all I really need to do. I went to a local truck place today that sells truck parts and does installs and spoke to the guy there. He quoted me about 240$ to install a new set of torsion keys to gain the 2" i am looking at to level the front. My main question I guess is, is going the torsion key route any better or worse than say just adding the blocks under the suspension or any other way? Also, my Denali does use the magneride suspension so does anything need recalibrated afterwards or just an alignment and I'm good? I am just mainly concerned with dramatically affecting something that is going to have bad long term consequences. Especially with the magneride suspension, I just want to make sure that any sensors that need to be moved or recalibrated get taken care of correctly. Thanks for the insight.