Regarding my 2020 Chevy 2500HD 6.6L gasser w/ Z71 package, GM has designed an overall muscular and updated HD series truck. However, their seats are so stiff and the tension on them is similar to a guitar string. So, adding that to the expected HD stiff structure + suspension is a tough package. In search of a softer suspension alternative before I opt for an air ride seat (probably way too much $$$). I've yet to try Bilstein shocks but I'm going to try changing my shackles instead to the American Sulastic Shackles (#SA-06). From reviews and such, even the wives report being happier riding in their respective brand of HD truck; happy life is a happy w..e :)). Anyone else try these Sulastic shackles as an alternative?
