I've tried to fix the leaks my garage door has, but just can't seem to solve the issue. I tried replacing the bottom seal, as well as the side seal, both to no avail.
I added some pictures of the bottom seal (where you can see water coming in) as well as some shots of the side of the door from the inside (where you can see how the side seal aligns with the door).
The ground in the garage isn't very level, I've debated glueing a barrier seal down onto the concrete floor as well.