Can Heat Crack A Windshield __link__

When you start your car, don't blast the AC immediately. Start with the windows down to let the hot air out, and gradually lower the AC temperature.

They tend to be long, wavy lines rather than circular "bullseyes." can heat crack a windshield

How do you know if the crack was caused by heat or a rock? There are a few tell-tale signs: When you start your car, don't blast the AC immediately

Whenever possible, keep your car under a tree, in a garage, or in the shadow of a building. There are a few tell-tale signs: Whenever possible,

That night, parked under a humming streetlight at a motel in Tucson, she looked up how much a new windshield cost. Three hundred dollars she didn’t really have. She sighed, cracked open another soda, and made a mental note: Never cool a hot windshield fast. Let it beg for mercy first.

The biggest danger isn't just the heat itself, but . Imagine a car sitting in 100°F sun. You jump in and immediately blast the air conditioning on its coldest setting. The glass on the inside contracts rapidly while the outside remains expanded. This violent tug-of-war between the glass layers can cause a "stress crack" to form instantly. 3. Expansion of Existing Damage