Dali555

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....

So don’t put the seal on at all? How does it keep water out? I’m confused...

Great idea, thx

Thanks everyone, some great info! I’ll give it a shot even though it’s gonna be 35 degrees.

I'll be finally getting the BakFlip MX4 on Friday... was "thinking" of installing this weekend. For those of you that have installed one, is it a smart idea to install when it's cold outside? I'm thinking it might not be a good idea as the seals won't be as flexible if it was warmer out and that I should wait a few months for that to happen.