Dali555

I’ve had mine on since 2020 and over 55,000 miles and zero issues.

Love my 2020 AT4 but never liked the blah interior. I’ve seen some videos on TikTok of people putting bigger vertical screens in their Silverado/Sierras. Has anyone done such an upgrade? Any info would be greatly appreciated. thank you, Marc

Thank you for the response!

I finally need to replace the crappy Goodyear tires and was looking into TOYO Open Country A/T III's. I also see TOYO Open Country H/T which are basically the highway version of the A/T's. Has anyone used either? The Goodyear road noise was insane from about 30,000 on... currently at 54,000 miles. I'd like a much quieter tire as my truck is basically the family vehicle when going on long road trips but I'm torn as I'd also love a good tire for the North East snow. Any knowledge would be greatly appreciated as I'm not a tire guru... lol.. Also, the A/T tires have many different options and the distinction between them seems to be the load... any with knowledge of that too? They go up in charge by about $5, $10, $15 each for the different load ratings.... TIA! Marc

Thanks! That’s exactly how I was thinking of putting what I bought.

Do you have pics of where you installed yours? Which size did you use? I bought two different sizes and was planning on putting some at the top of the spoiler and at the top of the window frame, but thinking I'll skip the window frame.

Hmmmm, ok thx! When it gets warmer maybe I’ll look at them, I do my own brakes.

Rear brake squeak? Can you tell me more? I have a 2020 AT4 with about 14,500 on it and I've noticed that especially in the morning just coming to a stop my brakes are squeaking and that doesn't seem right to me. What did they do?

2020 AT4 here with allllllmost 15,000 miles. Bought it new back in November of 2019. Only issue has been the leaking rear window and just recently got it back and for now it's fixed. This wouldn't be a deal breaker for me as I LOVE this truck. The exterior styling is, for me, phenomenal. The interior has great bells and whistles as I bought it fully loaded and my previous ride was a 2010 Wrangler. I'd definitely buy this truck again in a heart beat!

Curious if anyone has installed a train horn in their Sierra? If so, which one? Where did you install on the truck? Cost? I'm not looking to spend a few hundred to a few thousand for a horn as much as I'd love to, I can't afford that... Thanks in advance...

Have them check the clips for the spoiler. Here is a pic of before (on my truck) and the “new” style clips GM is sending out with a gasket. Hopefully it’s as simple as that and not the window...

Meaning you purposely flipped it and stuck it to the cover?

Thanks everyone for their input and ideas. Install was easy. I opted, for now that is, to install the front bulkhead gasket. I will probably take it off as it didn't stick very well either and I can see what you all said about leaving it off.

Hahaha, I’ll be down on Sunday so I can install my cover... it’ll be a while because it’s roughly an 18 hour drive from CT

Ok great, thx! Also thx to the previous poster that mentioned the seal....