As you’re cruising down the road, the last thing you want is to see a crack snaking across the windshield. Unfortunately, this happens to many people. Whether a stray pebble flies up or a sudden temperature change stresses the glass, a cracked windshield can leave you wondering what comes next.
This helpful guide breaks down what you should do when your windshield cracks while driving, as well as how to stay safe and get back on the road.
A Cracked Windshield Is More Serious Than You Think
Your vehicle’s windshield does much more than block wind and bugs—it’s a primary safety feature for your vehicle. Not only does the windshield provide clear visibility in every direction, but it also makes sure that airbags deploy correctly in a collision and supports the vehicle during a rollover accident.
Even a small crack can weaken the entire glass panel and compromise these safety systems. If something goes wrong, that little crack could actually put you in danger. Acting fast after noticing a cracked windshield is vital for your safety on the road.
What Causes Windshields To Crack Unexpectedly
Before you panic, know that windshield cracks can happen to anyone. Here are a few common causes you should know about:
- Gravel or stones thrown up by other vehicles are a leading cause.
- Rapid temperature changes, like blasting the defroster on a cold morning, can stress the glass.
- Hitting a pothole or driving over uneven surfaces can flex the windshield until it cracks.
- Small chips or “stars” left unrepaired tend to expand into full cracks.
What To Do When You Notice Damage
If you find yourself dealing with a cracked windshield, follow these steps.
1. Stay Focused and Calm
A sudden crack might give you a scare, especially if it happens with a loud “pop.” Take a deep breath and keep your hands steady on the wheel—panicking won’t help you in this situation.
2. Assess the Damage
This assessment helps you make your next decision, so check if the crack affects your view while driving, and look for cracks longer than a dollar bill or chips larger than a quarter. Other indicators are if you feel drafts, see condensation between the glass layers, or spot loose pieces.
If the crack seems to be spreading, that could indicate stress. If you notice damage in your line of sight, consider this a red flag. Immediately stop your car and call for roadside assistance.
3. Keep Driving but Adjust as Needed
If the damage is minor and isn’t blocking your sight, continue driving cautiously until you can pull off the road safely. If the crack is large or distracting, slow down and find a safe spot as soon as possible. Never slam on the brakes or swerve. Your main goal is to avoid sudden moves that could put you in more danger.
4. Pull Over in a Safe Spot
Once you’re off the road, turn on your hazard lights and take a closer look at the windshield. If the crack has grown since you first spotted it, don’t keep driving. Call roadside assistance or a mobile windshield replacement service, especially if you’re unsure about your ability to proceed safely.
5. Weigh Your Options
Depending on the extent of your damage, you may need a windshield repair or a replacement. Repairs should suffice if you don’t notice spiderweb patterns, the chip is smaller than a quarter, or a crack is less than three inches and not in the driver’s line of sight.
On the other hand, you’ll need a replacement for the following:
- Cracks longer than a dollar bill
- Damage in the driver’s field of vision
- Multiple cracks or damage at the edge of the windshield
- Separation or discoloration in the glass layers
With the help of a technician, you can decide on the appropriate course of action for your situation.
6. Seek a Mobile Windshield Care
If your windshield has extensive damage that makes it unsafe to drive, mobile windshield replacements are your best bet. Whether you’re stranded on the side of the road, stuck in your driveway, or in the parking lot at work, Fusion Windshield Repair will send a trained technician right to your location.
During this process, a certified technician comes to your location with all the tools to repair or replace your windshield. We’ll get your car back to normal in no time!
Driving With a Cracked Windshield Is Risky Business
Many drivers are tempted to “wait it out,” or they ignore a crack for days or weeks. The windshield is one of the most important safety features in your car, so delaying a fix is never worth the risk.
Here’s why that’s a mistake:
- Even small cracks weaken the whole windshield, especially in an accident.
- Cracks reflect light, making glare much worse.
- Many states in the US penalize drivers for driving with cracks in the driver’s field of vision or when the damage exceeds a certain size.
- If you delay repair and the damage grows, your insurance might not cover the total cost.
Temporary Fixes To Prevent the Crack From Spreading
If you absolutely must drive before you can fix the problem, you can minimize damage with these steps:
- Avoid slamming doors because the pressure change from shutting doors hard can make cracks grow.
- Park in the shade because direct sunlight and temperature swings can speed up spreading.
- Keep the glass dry, avoid running the wipers unless necessary, and steer clear of car washes.
- Placing a strip of clear packing tape over the crack keeps out dirt and moisture and may slow spreading for a very short period.
- Go easy on potholes and drive at moderate speeds.
These temporary measures can buy you a little time. However, they’re not safe solutions for the long run.
Drive Safer and Smarter
Discovering a windshield crack mid-drive is stressful, but you have more control than you think! By understanding what you should do when your windshield cracks while driving, you can take the necessary steps to keep yourself safe.
If you’re in need of professional help, contact Fusion Windshield Repair. We offer both mobile and in-shop services to address vehicle damage with precision and care. Remember to regularly inspect your windshield and address issues as soon as you see them. Your safety is worth it!
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