Does Your Rear Slider Leak??

[jeetS]

Ordered my 21 AT4 a couple weeks ago, trying to anticipate what I'm gonna be up against!

Edited January 14, 2021 by jeetS

[rcslotcar]

My 2020 AT4 carbon pro made in USA,  doesn't leak,,,,,,,, so far!!!

[jeetS]

Wow I figured this poll would get a lot more traction than this...

[bowtie2007]

My previous 2019 Sierra 1500 with rear slider leaked. My 2020 Sierra 2500 with rear slider leaked. 2 for 2.

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[mihuntn]

I had mine replaced under warranty. No issues so far with the replacement. They replaced the whole back window assembly. 

[jeetS]

Well only 8 votes so far but more than half leaking... Not a good start to the poll...

[PaulGA]

2020 Denali HD here, Bought in October of '19.

 

Didn't see a leak for the whole first year, I typically parked flat, or with the nose going uphill.

 

For a few weeks I had my trailer attached to the truck and had the truck facing downhill and didn't drive it...when I finally got back in and loaded the cab up, I noticed all the under-seat storage was wet.

 

I happened to get a phone call from my salesman for the 1yr anniversary the day or two later and I mentioned the problem. He said it wasn't officially recalled, and customers weren't notified, but they knew about the leaks on the trucks and GM covered it when the customers brought them in for service. I brought it in about a week later to get it resealed and haven't noticed the issue in the past 3 months.