chollister29

Thanks all for the info, that's reassuring no doubt!

I was under the impression I had a 3 year/36K bumper to bumper warranty and that the 5 year/60K was optional. Am I wrong or is there a specific powertrain warranty I'm not aware of? If so great, but on Chevy's website I only see this and looks like it only applies to 2020 models.

Hello, I have a 21 with the 3.0 Duramax and so far am very happy with it other than the occasional crank no start that others have experienced. I've found very little info on if they're able to be def deleted and tuned or if anyone has done so with luck? I'm only at ~16500 miles and wouldn't want to do anything prior to my warranty being expired but assuming it's a reliable motor and be a long term vehicle, I would consider it with the hopes it would improve efficiency, performance, and sound better. I'm new to the diesel world and know very little about this so more of a curiosity question than anything. Any info or insight is much appreciated.

Love this setup! Can you provide a few more pics? Exactly what I want and same truck in white. Just want a level with AT Tires but on stock wheels.

Haven't been able to find a post on this topic so please point me in the right place if so. I want to level my 21 Z71 an am debating front vs reverse level. This is mostly for aesthetics but would like to maintain as much ride quality and durability as possible. Haven't seen very many setups of an "offroad" looking reverse level but that seems like the easiest/lowest risk option. Don't love the idea of just a spacer level but have heard control arms can alleviate some risk or going with a coilover setup is better as well. Never have modified any of my truck's suspension before so open to any and all advice, input, etc. as to what is a recommended option. I'd like to keep it reasonable as well as far as cost. Thanks!

Hello, I'd like to put a level kit on my 2021 LT and have a few questions. Will a level kit void a factory warranty? I have the 3.0 Duramax, any suggestions on level kits for this as I've heard there are some issues with some? Does it have to be done by an authorized dealer or can it be self installed? Any other input or suggestions are much appreciated!

I may have figured it out. I factory reset the infotainment system which cleared all my presets, unpaired phone, etc. and so far I haven’t had the issue again. When I turn on the truck there sometimes is a slight delay in when the sound kicks on but always goes to the screen I last had it on, same equalizer settings etc. I hope this was just a weird random issue and the reset fixed. Time will tell I guess. I’ll keep checking back here to see if anyone else learns more.

Yeah that's exactly what mine does. Sometimes will work as should when I get back in and other times reset. I plan on doing the same when I go for the first oil change.

Any luck @Josh42089? My LT doesn't have the user settings as mentioned above so curious if you've came across anything. Still driving me nuts ha.

Thanks @Wayne Black and @Josh42089l will give the user setting a try and also haven't seen an update available. Hoping it's a known bug that will correct with an update but still no luck so far.

Hello! I purchased a new 2021 Silverado 1500 LT and am happy with it so far. One issue that's been driving me nuts is the equalizer. I will set the base, mid, and treble to where I want it, and then it will randomly change the base and mid back to zero, and the treble all the way up. I can't figure out why this would be happening. Anyone else have the same problem and/or find a solution? Other than this, no infotainment issues that I've noticed. Any info is much appreciated!