Most lifetime wheel alignment packages do not include ADAS calibration for modern driver-assist systems such as lane keeping, adaptive cruise control, automatic emergency braking, or blind-spot monitoring. On many newer vehicles, these systems must be recalibrated after an alignment adjustment, and that service is typically billed separately for an additional cost.
ADAS stands for advanced driver assistance systems, the industry term for the cameras, radar, and sensors built into most vehicles from roughly 2018 onward. These systems are calibrated to see the road in a very specific way relative to the vehicle's exact position. When alignment angles change, or when the steering angle sensor is reset during an alignment, the cameras and radars can end up looking slightly off from where the manufacturer intended, requiring adjustment.
For lane-keep assist, that misalignment can cause the system to steer the car slightly off center in the lane. Adaptive cruise control can cause the radar to misjudge the vehicle ahead. Automatic emergency braking can affect how quickly and confidently the system reacts. Recalibration corrects those small offsets and brings the systems back to factory accuracy.
The catch is that ADAS recalibration is a separate procedure from the alignment. It requires specific targets, sometimes a specific bay, and often a scan tool designed for that vehicle's brand. Because it is a specialized job with specialized equipment and significant time costs, most alignment services, including lifetime plans, treat it as an add-on service billed at full price. Depending on the vehicle and the type of calibration needed, the additional charge can range from around $100* to several hundred dollars per visit.
That has a real effect on the value calculation for a lifetime plan. The break-even math that assumes each visit is included in the up-front price falls apart the moment a modern vehicle requires calibration in addition to alignment. A driver who expected predictable costs can instead face a surprise bill.
The safest approach for any newer vehicle is to ask, before agreeing to any alignment or any prepaid plan, whether ADAS calibration is included, when it will be needed, and how it will be billed. Clear answers to those three questions tell you what the alignment will actually cost over the life of the car.
Because modern vehicles bring modern safety concerns, working with a shop that treats ADAS calibration as a requirement of an honest alignment conversation matters. Hoover Street Auto Repair has served Ann Arbor drivers since 1980 and treats every alignment for newer vehicles with ADAS as a complete procedure. Learn more about our wheel alignment service.