DZen

I originally posted in Feb 2019. I live in So Cal so we don’t get much rain. Purchased AT4 in November 2018. Leak in Feb 2019 in corners of rear window, my dealer had truck for about 5 days and replaced window. No issues until Xmas 2019, rear window leaking in middle after a heavy rain. Dealer took truck from 12/24 until 12/30. They replaced window again. We’ve had some small rain since, but I haven’t had any leaks yet. I really do like the feel of truck, but am debating on getting rid of it. Is this going to be a yearly thing every winter? How long will they keep replacing window at no cost? Both times they have given me a loaner Yukon so I can’t complain about that, but why does my $50K truck leak? It’s definitely an inconvenience to me and my family as this last leak was discovered the day before we were driving out of town for the holiday.

Add my 2 month old Sierra AT4 to the list. Not even 2k miles yet and it leaks from the rear driver side window. Live in Cali so we don’t get much rain but we are getting some this week and it showed Two nights ago. I wiped it down thinking maybe it was me putting my backpack in the back seat, but this morning I woke up to rain so I checked and water had leaked in and ran down the window on the seat and into the little storage area in the rear seat. Left it at the dealer this morning and will wait a couple hours to see what they say. I’ve owned 2 s10 blazers, 1 Tahoe and 1 Silverado before this and never had any leak issues. Not happy at all, but willing to see how dealer/GM will fix this.