22Silveradopilot
New member
Hello everyone. I currently have a 22 Silverado LTZ, Z71 that I am possibly going to trade for a 2021 Sierra AT4 with the 6.2L. The build date is 11/20, so it doesn't show to be under the recall for the engine failures. Any advice you can give before I purchase this AT4? It's got a clean carfax with regular maintenance and it has right at 66,000 miles.