My window would tilt to the left (looking at the door from inside the car). I would hear a major wind noise inside the cab unless I manually tilted it back.

I used a razor blade to cut it off the existing plastic tabs. After I removed the tabs I found that one had cracked and that's probably why it was tilting. I did not remove the window from the door, I did everything inside it. I then attached the new steel bracket where the plastic clips had been attached. I put in the glue and pushed the window down into the metal bracket. I then slide the window as far to the right (looking at the door from inside the car). I let it dry overnight. It was relatively easy. I've raised/lowered the window about 10 times a day since Sunday so far no problems. This weekend I'm going to check out the bracket and see how the glue is holding up. I'm hoping this is a permanent fix.

The glue & razor blade were the only things I needed. The mounting screws were included with the bracket.