Why ADAS Calibration Matters for Heavy Vehicles— And How Big Wheels Is Leading the Way

Modern trucks and buses are no longer just machines— they’re equipped with smart safety systems designed to reduce risk on the road. Advanced Driver Assistance Systems (ADAS) help with everything, from lane keeping to emergency braking. But for ADAS to work properly, it needs to be precisely calibrated— especially after something as routine as a wheel alignment, windscreen replacement, or accident repair.  That’s why, in 2025, Big Wheels has prioritised the development of our mechanics and heavy vehicle specialists in the art of ADAS.  

ADAS includes a range of technologies, but for heavy vehicles, adaptive cruise control is the standout feature— especially on long hauls. It helps maintain safe following distances by automatically adjusting speed based on traffic flow, reducing driver fatigue and supporting safer long-distance travel. These systems rely on a combination of cameras, radar, and sensors to “see” the road. Even the slightest misalignment can throw off their accuracy. That’s why calibration is not a one-time thing – it’s essential maintenance, especially for heavy vehicles that see a lot of wear and tear.

Why does ADAS calibration matter so much?

• Safety: A misaligned sensor can lead to missed warnings, false alerts, or the system failing altogether— all of which put drivers and other road users at risk.

• Legal Compliance: Many safety systems are now mandated, and miscalibration can lead to non-compliance with regulations and insurance requirements.

• Operational Efficiency: Faulty ADAS readings can cause downtime, false alarms, and unnecessary workshop visits— affecting your bottom line.

  
  

The connection between wheel alignment and ADAS performance is often underestimated. If your vehicle’s alignment is off, so are the assumptions your ADAS makes about its surroundings. A misaligned sensor might delay braking warnings or cause lane assist to veer in the wrong direction. Every time a truck’s wheels are aligned, the ADAS sensors need to be checked and recalibrated. This ensures all systems are reading the road environment correctly and responding in real time. It's not just about ticking a box— it’s about safety, reliability, and keeping trucks moving.

At Big Wheels, we’ve made ADAS calibration part of the alignment conversation. Our facilities are equipped with the technology to recalibrate ADAS systems on heavy vehicles quickly and accurately.  Our technicians are trained to meet OEM standards, ensuring every truck leaves in peak operating condition. Whether you manage one vehicle or a full fleet, we provide integrated alignment and ADAS calibration services in a single stop.  We’re committed to the continual development of our teams to ensure that ADAS calibration becomes a standard part of the service offerings at all of our 18 workshop locations across Australia. 

ADAS is here to stay— and so is the need for precise, expert calibration. At Big Wheels, we’re leading the charge in keeping heavy vehicles safe, legal, and ready for the road ahead.

Book your alignment and ADAS calibration with Big Wheels today. 

Contact your nearest workshop!