Cracks longer than three inches most often require finished windshield replacement as opposed to restoration
https://www.reddit.com/r/gso/comments/1eezjpt/comment/lfixmed/?utm_source=share&utm_medium=web3x&utm_name=web3xcss&utm_term=1&utm_content=share_button
Cracks longer than 3 inches mainly require entire windshield alternative as opposed to fix, as they could compromise the glass's power and integrity.