I have a 99 silverado V8 5.3L extended cab, 3 door shortbed. My problem is that i am experiencing wind noise from my passenger side door/window area. I have added extra seals around the door frame between the front and back doors. If there is anything that i can check out or add/replace, can someone fill me in on it? Thanks alot.

check your upper door hinge pins they wear out prematurly.