Problems with your windows?

I dont know if anyone else has had this same problem. The same was for my s-10. Whenever i would go faster than 65 roll my windows wouldnt go all the way back up if i rolled them down. I guess the wind would push it so hard that it wouldnt get back in the track... I put on some of those ventvisors made by ventshade and it fixed the problem. I took it to the dealer and they said that was a normal problem with s-10's and blazers. They wouldnt attempt to fix anything because of this. So i put on the ventshades and it goes up fine now. Thought maybee this would help someone...

Lubricating the side weatherstriping, in the track the window moves in, with graphite lube will help. You will notice immediatly that they go up/down faster.

Well I've noticed that on my 88 K5 the windows roll up and down extremely slowly until im going over 20 and then they work fine. would graphite lube fix this problem as well?

The speed on mine is fine. Truck is preety much brand new. I would have to slow down below at least 60 or 65 so my windows would go all the way back in the window channel. But no problem now that i have the ventshades.