Most Common Reasons for Failing Government Vehicle Inspection【Brake System】

【Government Annual Inspection】Low Braking Efficiency?

Many car owners believe that “as long as the brakes work, it’s fine.” However, under Hong Kong government annual inspection standards, braking efficiency below 40% is classified as a serious defect.

Once a vehicle fails this test, it may be immediately classified as a dangerous vehicle, resulting in temporary licence suspension. The owner will then need to arrange towing, carry out repairs, and undergo re‑inspection—significantly increasing both time and cost.

Common causes include worn brake pads, rusted brake discs, insufficient hydraulic pressure, and degraded brake fluid, especially in older vehicles or cars that are not driven frequently.

✅ It is strongly recommended to perform a brake system inspection before the vehicle inspection to ensure braking performance meets the required standard—don’t wait until inspection day to regret it.

📣 Low braking efficiency is no joke!

Before submitting your vehicle for inspection, it is advisable to conduct a braking efficiency test yourself or through a professional workshop. Confirming that everything is normal beforehand helps avoid unnecessary trouble.

🛠 For daily maintenance, remember to regularly replace brake fluid and inspect brake pads and the hydraulic system to ensure braking efficiency remains above government requirements. Safety always comes first!

Need to check your braking performance?

DCH Motors is now offering the “Double Peace of Mind” Vehicle Inspection Pre‑Check with Triple Rewards, using professional diagnostic equipment to comprehensively care for your vehicle and help you pass inspection with ease!

📲 WhatsApp: https://bit.ly/pre-ctc_triple_rewards

📞 Tel: 2768 2328