According to the video posted and other items I've seen, that 200k interval is for the 2023+ models. Has anyone seen something stating that they've revised the recommendation for the 2021/22 models?
I guess more correctly stated, we should be on the look out for "air springs". Here's a pretty detailed article about the OEM system. https://gm-techlink.com/?p=13498
I've been hoping to find a solution as well for my '21 Suburban LS w/ 3.0L. My guess is we can retrofit the air shocks from the other models, if you can find them, then fill them manually. I wish it was easier to retrofit options that didn't come from the factory.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.