Well one way to look at other is if you try yourself and break your windshield while installing your out a windshield. If the break their windshield that they are installing in your truck you still get a Good windshield installed in your truck. Shop around. Even if you have to drive $50-100 miles as long as its cost affective. Tried helping a buddy and said it was a bad idea the whole time. Guess who ended up having to by another Rubber seal and a new windshield. Not me lol. Other cracked and the shop told him we screwed up the rubber. I'll never try it again.