I had some rips in my vinyl upholstery on the door where the seat belt
would sometimes catch when closing the door. I bought a vinyl & leather
repair kit made by Permatex (<$10).  Followed the directions - the
hardest part was mixing the colors to color match the original.  I
applied it then pressed it out with the small "iron tool", and it looks
as good as new.  I also patched a small hole in the headliner.  Can't
tell it was there.  I recommend this kit.  Practice on a few scrap
pieces first.

Gary
88GL