What are the Three Additions and Three Reductions?
2 Answers
The changes in the annual inspection standards mainly involve six major changes referred to as the "Three Additions and Three Reductions," which include new inspections for tires and wheelbase, as well as the removal of inspections for noise and electronic parking brakes. The three additions: tires, wheelbase, and lifting devices; the three reductions: speed, suspension, and interior noise inspections. Details of the three additions: Tires are crucial for daily vehicle operation but are often overlooked by car owners. The new standard adds tire inspections, which serves as a good reminder. The second addition is wheelbase inspection, implemented for the safety of car owners. Some truck owners illegally modify their wheelbase to increase cargo space, while off-road enthusiasts do so to enhance performance. These modifications are highly dangerous, and starting next year, such vehicles will fail the annual inspection. The third addition is the inspection of vehicle lifting devices, primarily aimed at checking the chassis to eliminate potential safety hazards. This also helps owners self-inspect for related wear and tear. Details of the three reductions: The new regulations have removed some controversial items, such as speed checks, which are now explicitly canceled. This inspection was previously criticized for damaging engines. The second removed item is suspension inspection. With advancements in automotive technology, including significant improvements in the quality of the three major components by domestic brands, this inspection has become redundant, and its removal benefits all parties. The third removed item is interior noise inspection, similar to suspension inspection. Previously, poor manufacturing processes often led to abnormal noises, making this inspection necessary for safety. However, with substantial improvements in assembly techniques by automakers, abnormal noises are now rare, rendering annual inspections unnecessary.
Three additions and three reductions sound like some tips for daily car driving and maintenance. I think it can be explained from a safety and maintenance perspective. The three additions refer to developing the habit of regular self-checks, such as increasing the frequency of checking tire pressure before each drive, increasing the inspection of engine oil and coolant levels to ensure they are sufficient, and increasing the confirmation that lights and braking systems are functioning properly. The three reductions involve minimizing risky behaviors, like reducing the bad habits of sudden acceleration or hard braking, reducing instances of speeding or overloading, and reducing carelessness during car use, such as forgetting to lock the car or close the windows. These practices can significantly extend the lifespan of a car, prevent minor issues from turning into major faults, and reduce repair costs. When I used to drive an old car, these habits helped me save a lot on repairs and enhanced my peace of mind on the road. Regular maintenance costs around 1,600 yuan, making it worry-free and hassle-free.
