Yup, cracks cannot be repaired. I had a rock hit my windshield a few weeks ago driving on the freeway and the chip was about the size of a quarter. :crybaby: Went through insurance (Allstate, via Safelite) and had the local glass company come out and meet me to see if it can be repaired. Because of the size of the chip and the location (driver-side line-of-sight), the rep recommended replacement. Also, road contamination in the chip was present (coloration in the chip looks like oil/gas in water) so filling the chip was not a good option.
So, I scheduled a replacement. Because I didn't have an enclosed area they can work in, I had to bring my 2011 LE to their shop. The Pilkington glass looks good and was a little over $500, including labor. It's good I only had to pay my $100 deductible, but it's still $. I asked and OEM glass is over $1K. Replacement took 1 hour, but my truck had to sit parked for another hour to cure before I could drive it away. No high pressure car washes for several days. Work is guaranteed for as long as I own my vehicle. Comprehensive claims (glass-only damage, hitting an animal, etc.) do not affect your insurance rates, at least not with Allstate and the insurance company I used to work for.