i have a 2012 Silverado with a Readylift 2.25" levelling kit. The truck already had and additional leaf spring installed before I bought the truck. As you can see below, it sits perfectly level. I would like to have some fake so I've been wanting to install the 3" Readylift rear blocks (replace stock blocks).
My question is: do I need shock extenders?
My question is: do I need shock extenders?