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What Created this Windwhield Crack Pattern?

2192 Views 15 Replies 13 Participants Last post by  Jester84
On Friday, the weather was hot, but not unusually so.

I came out about 6PM and saw this weird spiral crack pattern on my windshield. Please see the attached photos.

Does anyone know what could cause this?

Drawing Sketch Paper Art

Glass Windshield Auto part Automotive window part Wire
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I've had a crack that looked very similar to that from what I assume was a rock from a large dump truck going past me in the opposite direction. I seem to be a real rock magnet, I've had to replace the windshields in the past 3 vehicles from rock impacts. I only made it two weeks in my new 2012 Volt before cracking the windshield, but I was able to have that one repaired.
1 - 1 of 16 Posts
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