Maybe I'll be the first 2018 to report a rear window leak. It's a Elevation Double Cab. I just bought it new 10 days ago. Now 434 miles on it. It was raining driving home from work and I noticed it tonight. No sliding glass, just a solid window. It's dead center coming from the top dripping down on top of the back seat. I actually first noticed it before I took possession of it. It was raining the night I bought it. The salesman was trying to show me how the rear seat folds up. Saw the water on top center of the seat. I said what is that?? He said it came from his rain jacket. That made sense because it was raining some when this happened. We both were a little wet. Sooo.. no Mr. Salesmen...it's a leak! After reading this forum, I'm not happy.