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Why Advanced Driver-Assistance Systems Require Special Alignment

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Sep 29 2023


Advanced Driver-Assistance Systems (ADAS) make cars safer and easier to use. They hаve cool features like cruise control that adjusts to the cars around you, helps you stay in your lane, and even helps prevent accidents. But they also need special wheel alignment to work properly. We want to teach people how important ADAS is for safety and how correctly aligning the wheels is a must.

This blog discusses the importance of having cars with ADAS (Advanced Driver Assistance Systems). It also underscores the critical role of accurate wheel alignment services in maintaining their effectiveness and what could happen if we don't care for them. 

Understanding ADAS and Its Sensors

ADAS systems help drivers stay safe on the road by using special sensors and cameras around the car. These sensors collect information about what's around the car so the system can make quick decisions and fix any problems if needed. ADAS includes lots of cool features that make driving safer and better.

Why Advanced Driver-Assistance Systems Require Special Alignment

It's important to care for these systems so the wheels and sensors work correctly. If they get messed up, it can make the brakes act weird, parking harder, or even be dangerous. ADAS cars need a special wheel alignment to work their best. 

Importance of ADAS

Advanced Driver-Assistance Systems (ADAS) are crucial for making driving safer and easier. They offer cruise control, automatic speed changes, lane-keeping assistance, and crash prevention. ADAS acts as an extra pair of eyes and a smart brain, preventing accidents, reducing crashes, and resolving mistakes. It also reduces fuel consumption, making driving more efficient. ADAS saves lives, protects the environment, and enhances the enjoyment and safety of driving. 

Common Features Used in ADAS

Advanced Driver-Assistance Systems (ADAS) are like super smart helpers for cars that make driving safer and easier. They use special sensors that can do different things to help the car know what's happening around it.

LiDAR (Light Detection and Ranging)

LiDAR is a technology that uses light to measure distances, creating detailed maps of our surroundings. It uses lasers to send beams of light that bounce off objects and return to a sensor. The time it takes for the light to return helps determine the distance from objects and creates a 3D map of everything. This information is crucial for autonomous vehicles and avoiding obstacles, making LiDAR technology a valuable tool in navigation. 

RADAR (Radio Detection and Ranging)

Radar is a technology that uses radio waves to locate distant objects. It sends out waves and listens for the red-emitted waves. By measuring the time it takes for the waves to return, radar can determine the distance and speed of the object. Like cars' eyes, these sensors send radio waves that bounce off objects and return to the sensor.

By counting the time it takes for the waves to return, radar can determine the object's proximity, speed, and direction. This technology is useful for maintaining safe distances, detecting blind spots, and avoiding crashes, especially in rainy or foggy conditions. 


Cameras are specialized boxes with unique eyes that capture and remember moments, like high-resolution cameras in cars. These cameras capture images of road signs, lanes, people, bikes, and other vehicles. The system uses special software to analyze images and make decisions based on them.

Cameras are crucial for maintaining a car's lane, recognizing traffic signs, and detecting nearby pedestrians. They help us remember and share these moments with others. 

The Role of Proper Wheel Alignment

Now that we've covered the basics of ADAS and its dependence on sensors, let's examine why good wheel alignment is important for vehicles equipped with these systems. 

Sensor Calibration

Accurate sensor data is critical for ADAS to work properly. A little misalignment at night causes sensors to deliver false data, perhaps leading to inappropriate actions or problems. To correctly calibrate these sensors, specialized alignment equipment is required. 


ADAS systems are an important part of modern vehicle safety. Misaligned sensors can jeopardize safety functions like automated emergency braking and blind-spot monitoring, putting the driver and passengers in danger. 

Why Advanced Driver-Assistance Systems Require Special Alignment


Alignment ensures your car is handled properly, preserving stability, control, and tire wear. It, in turn, improves your vehicle's overall performance and durability. 

Fuel efficiency

When the wheels on your car are out of alignment, it can cause uneven tire wear and greater rolling resistance. As a result, your fuel efficiency suffers, costing you more money at the pump over time.

Advanced Driver-Assistance Systems (ADAS) are increasingly integrated into vehicles, enhancing safety and convenience. However, these systems rely on precise sensor data, making wheel alignment a critical maintenance task. Therefore, special alignment is essential for a safe and enjoyable driving experience.

Experience Top-Notch Services at eric's Car Care

At Eric's Car Care, we recognize the necessity of ADAS at our car repair shop in Houston, TX, and offer specific alignment services suited to your vehicle's demands. Don't risk your safety; rely on us for skilled diagnostics, repairs, maintenance, and tire services under one roof. 

Schedule your ADAS adjustment today and enjoy worry-free driving like you've never experienced! Our top goal is your safety.

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