I bought this for my 17 Colorado and it doesn't cover the entire windshield. That's about 1/4 inch less. No matter how you position it, it will leave a gap. I'll still recommend it because even with that small margin, it keeps my truck cool even in the hottest Texas summer. It's also very easy to use once I've taken it off and I can feel the warmth emanating from it, but the liner helps me not to burn my fingers.