How to Pass Annual Inspection with Widebody Modifications?
3 Answers
For widebody modifications, if you have previously filed with the vehicle management office and obtained approval, you can proceed with the normal annual inspection. If you have not filed with the vehicle management office in advance, widebody modifications will not pass the annual inspection. Below are some considerations regarding vehicle body modifications: 1. Article 10 of the "Regulations on the Registration of Motor Vehicles": Registered motor vehicles that undergo any of the following changes must apply for modification registration with the vehicle management office at the place of registration: changes to the body color; replacement of the engine; replacement of the body or frame. 2. Article 16: Under the following circumstances, provided they do not affect safety or the identification of the license plate, the owner of the motor vehicle does not need to apply for modification registration: installation of front and rear anti-collision devices on small and mini passenger vehicles; installation of windshields, water tanks, toolboxes, spare tire racks, etc., on freight vehicles; addition of interior decorations to the motor vehicle.
As an automotive modification enthusiast, I must go to the vehicle management office for official registration before installing widebody kits to pass the annual inspection. The inspection mainly checks whether key vehicle dimensions have been altered—exceeding wheelbase or width limits will result in rejection. After registration, they verify dimension records to ensure compliance with safety standards. I recommend measuring original factory data in advance, keeping lighting and braking systems unchanged, or using removable widebody kits that can be reinstalled after inspection. Additionally, consult professional shops to test stability and avoid suspension deformation affecting handling post-modification. Safety is paramount—don't cut corners on regulations, as fines are minor compared to driving risks. Regular maintenance of tires and wheels also helps smooth inspection passage.
From a maintenance perspective, I recommend that the most practical way to pass the annual inspection with widebody modifications is to remove and restore them to original. During the inspection, the examiner focuses on exterior consistency and safety features such as headlight height and wheel track compliance. If the widebody hasn't been registered, it will be considered an illegal modification and result in immediate failure. When handling the removal, be gentle to avoid damaging the car's paint or brackets, using temporary fixtures if necessary. Also, check if the suspension and brake systems are compromised to ensure they won't affect the brake test during the inspection. Don't forget that tire tread depth must meet standards, or points will be deducted. The process is straightforward and can be done at home, saving both hassle and money. It's best to keep photos of the removal as evidence in case of disputes.
