markinflorida

Sorry for my ignorance, but are you saying that ACC in my 2019 GMC Sierra Denali is a no-go? I really wanted it but the truck they had in stock didn't have it, but was exactly what I wanted in every other way (it is lifted 6" and has 20" wheels with All Terrains). I assumed I could probably just add ACC afterwards, but now it seems that may not be an option. Certainly some brilliant mind out there could/will come out with an aftermarket option, right? Or maybe GM will offer it later? Or will then not to force you to upgrade to a newer model? I am not a frequent interstate driver, but when I do travel, I love the feature (I have it on another car and love it). Thanks for any info you guys can provide.