I have a 2021 Corsair Reserve that I've been driving for 2 whole months. Today, I get in to leave work and notice a sparkle on the windshield. I look closer and low and behold a freaking crack, right in the center. It's vertical and starts at the bottom edge of where the rearview mirror attaches. I do drive on the highway but I can't say I noticed hearing or seeing anything hit the windshield. I just find it odd that it would start where it started and have no sign of impact from an object. The weather was warmer today, mid-80s in Oklahoma and I park outside all day. I wonder if its a flaw in my windshield glass, or am I just an unlucky bastard with a new car that has a cracked windshield....