A sudden stone kicked up by the truck ahead, an errant piece of gravel from a nearby construction site, or a steep drop in temperature can all unpredictably result in a windshield crack. Often, it simply comes down to sheer misfortune. The pressing question then is, “Can I continue driving with a cracked windshield?” The short response is yes, but the more judicious recommendation would advocate against it.
Understanding the Severity of the Crack
The decision to drive with a cracked windshield should hinge on the crack’s size and location. Here are some factors to assess:
Size: Minor cracks, such as chips or cracks smaller than a dollar bill, might not present an immediate danger. Nevertheless, monitoring these cracks is crucial as they can worsen over time.
Location: The crack’s position matters as well. Cracks that impede the driver’s view or lie directly in their line of sight should never be overlooked.
Depth: Cracks that penetrate multiple layers of the windshield are more likely to undermine its structural strength.
Categories of Windshield Cracks
Various types of windshield cracks include:
Bullseye Crack:
This crack is round, resembling a bullseye, and results from a direct impact of a rock or similar debris. It typically radiates outward from a single point of impact.
Star Crack:
True to its name, a star crack appears like a starburst with multiple small cracks radiating from the central impact point.
Half-Moon Crack:
This crack manifests as a semi-circle, typically due to a direct strike from an object.
Cracked Chip:
A cracked chip is a minor crack or chip in the windshield, usually caused by airborne debris.
Reasons why you should not drive with cracked windshield
Cracked windshields can hinder visibility, heighten accident risk, and obstruct airbag deployment. Driving with a cracked windshield is prohibited in most states. If your windshield is cracked, have it repaired or replaced promptly. Here are detailed reasons to avoid driving with a cracked windshield:
Reduced Visibility:
Cracks can disrupt the driver’s view, making it harder to see roads, pedestrians, and other vehicles.
Structural Support:
The windshield contributes significantly to the vehicle’s structural integrity. In an accident, a cracked windshield may fail to function as intended, potentially resulting in
greater damage or injuries.
Airbag Deployment:
Many vehicles’ airbag systems rely on the windshield. During an accident, airbags deploy and bounce off the windshield to protect passengers. If the windshield is already cracked, it may shatter upon airbag impact, compromising airbag functionality.
Ejection Risk:
In major collisions, especially rollovers, the windshield helps keep occupants inside the vehicle. A cracked windshield could shatter on impact, increasing ejection risk.
Legal Implications:
Many states outlaw driving with a severely cracked or damaged windshield, and offenders could be stopped and fined. It’s important to check your area’s local rules to determine the legality of driving with a cracked windshield.
Weather Protection:
A cracked windshield might permit rain, snow, or wind to enter the car, which can be distracting and potentially harm your vehicle’s interior.
Elevated Repair Costs:
Over time, a small crack can spread across the entire windshield, especially under extreme temperature changes or rough driving conditions, leading to higher repair or replacement expenses.
Decreased Resale Value:
A car with a cracked windshield likely has a lower resale value compared to one without such damage.
Shattering Risk:
Windshields, although robust, are weakened by a crack. Sudden temperature changes or a minor impact could cause the windshield to shatter unexpectedly.
Takeaway
If your windshield is cracked, it’s always advisable to have your windshield repaired or replaced as soon as you can. It’s a decision that safeguards both your wellbeing and your budget.
