ODINAF

Looks good thank you appreciate the help

It's a 2019 gmc sierra at4 but i don't think there's much difference from the suspension then your 2021, I can't wait to change mine out the ride quality sucks

Which part number bilstein shocks for the back and the front? I don't know wich ones to get cause on the 5100's one says for trail boss only and the other 5100's say for 4x4 gmc but they have the same 0" to 1"

Wich bilstein part number did you order for fronts and back?

I'm ready to change the shocks out now hate the bouncy feel everytime you hit bumps in the road.

Ya I would definitely mention it, it sounds nice now like it supposed to and all I hear is exhaust tone now!!

So yesterday I was cruising by the local dealership and saw a brand new 3.0 duramax at4 with the 20 inch wheels I park beside it notice the back end of the white at4 is higher than the back end of my black at4? I have a 2019 5.3 at4 with the stock 20 inch wheels and my tires are little bit bigger then then the stock ones 275/65 20 nitto ridge grapplers and I added ready lift level kit in front. Just curious why the new one is higher in the back then mine is? If anyone has any input would be greatly appreciated

Long story short a good friend of mine who is a mechanic that has worked at the dealership over 15 years checked the truck for me and saw that the balancer was starting to push out and the belt was also starting to tear, he said the balancer wasn't aligned with the other pulleys, so he called up the dealership and talked to the service department and told them what was wrong with it and what needed to be fixed and they checked to make sure it was covered under warranty so they called me told me to take it in and they replaced harmonic balancer put a new bolt, seal and belt under warranty and now it's quiet and no more squeaking/ chirping

It would do it on startup pretty much every morning and then go away sometimes and sometimes it wouldn't. I figured it was maybe moisture from sitting over night but even on hot days after work it still would make the sound so I had a friend of mine who is a mechanic diagnosed it for me and told me to take it to dealer since I had warranty still n that they should fix it and they did. Took 2 days for them to fix it but now it's quiet like it's supposed to be, love starting it in the morning and all I hear is my exhaust

I have a 2019 gmc sierra at4 5.3 and the dealership recently changed the harmonic balancer on mine under warranty and that fixed the squeaking/ chirping sound it was making

Dealership changed out harmonic balancer on mine under warranty and that fixed my chirping noise

A month has gone by and still good ? with no issues

Goin on 3 weeks and still good!

https://www.infotainment.com/products/service-gm-mylink-intellilink-8-inch-touchscreen-display-screen fairly simple to install. I did it myself over the weekend took me about 1 hour and a half

I've been having the same issue on my 2019 gmc at4 screen will work right when I first start it up then start changing screens by itself and then freeze up and I won't be able to change anything on the screen, I swapped out the infotainment screen with a new one from this website and its been working great so far for about 1 week hopefully stays that way