I pulled the door glass out of my wb and swapped it for the glass out of the wreck I have here. The original passengers side glass was that scratched from old mates Mrs wipping the inside of it with a (i pressume) diamond ring on her finger. Big curved scratches right accross it. Glass breaks, glass gets scratched, glass cracks, glass wears out from sandblasting. Just put the best glass you can find in the hole to keep the wind out of you face I reckon.