I did mine myself,,,very easy, the old one being all cracked and whatever, i simply removed the zipper strip, and sat in the drivers seat with the feet on the windshield, and just pushed out the old one. Yeah it broke even more, but why care, just have a friend with you on the outside to help with catching the old one, and make sure to wear gloves. Some very small pieces fell on the dashboard, but no biggie,,,
Cleaned everything up, put the gasket around the frame of the truck, dropped in the windshield, used some soapy water solution, sprayed all around, and worked the rest of the gasket into place,,
The fun part is reinstalling the little rubber zipper piece.
