I had the car for about a month and I kept hearing what sounded like water splashing around in the back. I happened to open the compartment where the spare tire is and saw that it was completely full of water. The dealership had to reseal the back glass because rain was leaking down inside the hatch and collecting in the tire compartment. My mother owned a Chevy equinox at the time and I told her what mine had done so she took hers to a dealership and the same thing was happening with hers. She also had to have back glass re-sealed.