Modifying brake calipers involves altering the vehicle's original design, which strictly speaking will not pass the annual inspection. However, if you simply repaint the calipers in bright colors like red or yellow without changing their structure, although the appearance is modified, it will not affect the inspection. Calipers are part of disc brake systems, which generally consist of similar components: the caliper, brake disc, brake pads, hydraulic control, and power assist systems. Annual inspection procedure: First, after submitting the inspection application, the vehicle undergoes a series of tests. The vehicle is driven into an automated testing area where emissions, speed, lights, side slip, and chassis are checked against standards. Only when all items meet the requirements can the vehicle pass. Next is the visual inspection, which verifies the vehicle's license plate, type, body color, engine number, VIN, and frame number. The inspector then checks the exterior of the vehicle, including the bumper, engine compartment, mirrors, windows, paint, engine operation, interior (for passenger vehicles), and wheels. Finally, the owner can obtain the test report and application form from the inspector. If all items pass, the owner can proceed to pay the inspection fee and receive the vehicle license and compliance label. If any items fail, the owner must repair the vehicle and return for re-inspection until all standards are met before proceeding with the certification process.
