New windshield improves safety in Cup cars

   One of the less-publicized changes to the 2013 model cars is the adaption of a new windshield.

   The windshields continue to be made of Lexan – a transparent plastic of high impact strength – but it will be slightly thicker overall since it consists of two thinner pieces laminated together.  

   “I liked to see the windshield. I am really happy about that. That has always been a concern of mine, something coming through the front of the car,” said driver Greg Biffle.

   “It’s similar to a passenger car windshield that has the protective stuff in the middle of it. Typically when you layer something it becomes stronger than a single piece anyway.”