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The Essentials of Windshield Calibration: A Guide for Vehicle Owners

Most people don’t realize that their windshield plays a crucial role in the accuracy of their car’s speedometer and odometer. That’s because the speedometer and odometer are calibrated according to the size and shape of the windshield. If your windshield is cracked, chipped, or otherwise damaged, it can throw off the calibration and cause your speedometer and odometer to give inaccurate readings.

That’s why it’s crucial to have your windshield calibrated regularly. If you’re unsure how to do it yourself, you can take your car to a qualified mechanic or auto body shop. They’ll be able to properly calibrate your windshield and ensure that your speedometer and odometer are giving accurate readings.

Inaccurate speedometer and odometer readings can be more than just a nuisance. If you’re relying on them to give you accurate information about your speed and distance, it could lead to accidents or getting pulled over by the police. 

Here are the other things about calibrating a windshield that you probably didn’t know:

ADAS Technology Inclusions

Advanced driver assistance systems (ADAS) are designed to automate or improve vehicle safety and performance. ADAS technology includes collision warnings, traffic sign recognition, lane departure warning, parking assistance, and pedestrian registration. 

ADAS systems can be found in both new and old vehicles. Many manufacturers are now offering ADAS features as standard equipment on new cars. Even some older vehicles’ windshields can be retrofitted with aftermarket ADAS systems.

ADAS Play a Huge Role in Keeping Your Vehicle Away From Danger

Advanced Driver Assistance Systems (ADAS) are designed to improve road safety by warning drivers of potential dangers. ADAS can be used to help avoid collisions, improve fuel efficiency, and reduce traffic congestion.

How Often Should You Do Windshield Calibration?

Windshield calibration is a critical part of any driver’s safety routine. By calibrating your windshield, you can ensure that your view of the road ahead is clear and accurate.

There are a few different ways to calibrate your windshield, but the most important thing is to do it regularly. Depending on how often you drive, you should calibrate your windshield at least once a month.

If you drive in hazardous conditions or areas with a lot of construction, you may need to calibrate your windshield more often. In these cases, it’s best to consult a professional to get the most accurate calibration.

Windshield calibration is a simple process that can be done at home or at a professional shop. By taking the time to calibrate your windshield, you can rest assured that you have a clear view of the road ahead.

How Often Should You Do ADAS Calibration?

The short answer is: as often as recommended by the car manufacturer. But of course, there’s a bit more to it than that.

How often you need to calibrate your ADAS system will depend on the make and model of your car. Some manufacturers recommend doing it every time you get your vehicle serviced, while others suggest every 12 months or 12,500 miles.

It’s essential to follow the manufacturer’s recommendation, as calibrating your ADAS system too often can lead to unnecessary wear and tear on the sensors. Not doing it often enough can result in the system not working correctly.


Windshield calibration is a necessary process that helps ensure the accuracy of your car’s windshield wipers. By calibrating your windshield, you can be sure that your wipers are appropriately aligned and will work correctly in all weather conditions. In addition, windshield calibration can also help improve the visibility of your car’s headlights. It can save you time and money by ensuring your vehicle runs as efficiently as possible.

Best Choice Auto Glass is the best for auto glass in northeast Oklahoma. We can handle any type of auto glass needs, from personal vehicles to company vans, from semi-trucks to heavy equipment. We also offer windshield repair and replacement as well as windshield camera calibration. Contact us to request a quote or book a service.

Tulsa’s #1 Auto Glass Installation & Repair Company