What does a car annual inspection include?

[DeDelilah]

Car annual inspection includes: 1. Check whether the engine, chassis, body and its auxiliary equipment are clean, complete and effective, whether the paint surface is uniform and beautiful, and whether the main assembly has been replaced and matches the initial inspection record; 2. Check whether the vehicle's braking performance, steering control, lights, exhaust and other safety performance meet the technical requirements for safe operation of motor vehicles; 3. Check whether the vehicle has been modified, remodeled, or transformed, whether the driving license, license plate, and all vehicle file registrations match the actual condition of the vehicle, and whether the approval and modification procedures have been completed. For the car annual inspection, you need to bring the owner's ID card and a copy, compulsory traffic insurance policy, driving license and the vehicle.

[ValentinaRose]

I had my car inspected last year, and I remember they mainly checked a few major items. The exterior inspection is the first step, where the officer walks around the car to check if the VIN and license plate are clear, and if there are any obvious modifications or damages to the body. Then comes the safety inspection, focusing on the brake system test to ensure the braking force is stable enough, as well as the lighting test to make sure all lights are functioning properly. Next, the car goes on the inspection line for an emissions test to see if it meets environmental standards. Finally, they check the chassis suspension and engine condition, listening for unusual sounds and checking for oil leaks. The whole process takes about half an hour. If you've modified the exhaust pipe or the tire size doesn't match the standard, you might fail. It's recommended to replace bulbs and check brake pads in advance to avoid making two trips.

[Lewis]

The core of the annual vehicle inspection is to ensure road safety. Mandatory checks include brake performance testing to verify if the stopping distance meets standards; steering system flexibility inspection to prevent steering wheel jamming; comprehensive lighting system checks to ensure low beams, high beams, turn signals, and brake lights function properly. The chassis suspension system is also inspected for loose ball joints or tie rods, and sufficient tire tread depth. The engine is checked for oil leaks and emissions, with excessive exhaust levels leading to immediate failure. Some regions also inspect seatbelt functionality and horn operation. It's recommended to routinely check these items during regular maintenance to avoid last-minute issues during the annual inspection.

[Reed]

The most annoying part of the annual inspection is the exhaust emission test, where the vehicle is placed on rollers to simulate driving conditions, measuring carbon monoxide and hydrocarbon emissions. In addition, there are mandatory safety checks: tires must have identical tread patterns on the same axle and a depth greater than 1.6mm, all lights must function properly, the braking efficiency must exceed 60%, and there should be no looseness in the steering. Dark window tints are not allowed, and seat belts must retract effectively. Modified car owners should pay special attention—changes in wheel size or engine modifications may lead to failure. It's recommended to visit a repair shop for a pre-inspection beforehand; spending a little money can save a lot of hassle.

[Hayden]

I think the annual vehicle inspection is like a health check for cars, consisting of three parts: exterior inspection checks for body damage and illegal modifications; safety tests examine braking distance and tire condition; the environmental part measures exhaust emissions. The most easily overlooked is the chassis inspection, including whether the suspension is deformed and if the exhaust pipe is leaking. Lighting tests are also crucial, even fog lights are checked for brightness. The new regulations now also include OBD testing, using a computer to read engine fault codes. Remember to bring your vehicle registration and compulsory traffic insurance policy, and make sure there are no traffic violation records. A small reminder: the triangular warning sign must be carried, or you'll fail on the spot if it's not in the trunk.

[DiJaxson]

Annual inspection primarily ensures vehicle public safety. Mandatory check items cover safety equipment: brake system tests for force balance, tires are inspected for tread depth and wear condition, and all vehicle lights must function properly. Emission testing is most critical, with harmful substances in exhaust not exceeding standards. Steering system free play and chassis component damage are also checked. It's advisable to address minor issues in advance: replace burnt-out bulbs promptly, repair brake noises immediately, and replace tires with sidewall bulges. Bring complete insurance documents and ID, and settle any traffic violations beforehand. The entire process takes about 20 minutes if smooth—avoid waiting until the last few days when queues are longer and more troublesome.