Completely different. The assessment of commercial vehicles focuses on: the extent of wear/deformation in the cargo area, whether the frame has been twisted due to overload, the fatigue of the leaf springs, and the emissions of the diesel engine. Minor exterior scratches carry very little weight in the assessment of commercial vehicles.

It's extremely difficult. Unauthorized modifications can lead to module current overload protection, resulting in a lock. In China, you need to use the factory online engineer account to reprogram it. It's basically impossible to perform online decoding overseas. We strongly warn against blindly modifying the electrical systems of modern integrated circuit vehicles.

Fake or recycled inspection reports are a real risk. Verify authenticity before wiring the balance payment. First, match the VIN: the report must show the full VIN, and the photos must include close-ups of the VIN plate on the chassis and the windshield tag. Ask for a live video call where the inspector walks to the car, shows the VIN tag, and then pans across the dashboard, odometer, and any defects noted in the report—on the same call. Check metadata: ask for original photos rather than screenshots. Files sent via WeChat often strip EXIF, so request the inspector to email originals or use a cloud link where timestamps and GPS data are visible. Cross-verify details: the odometer reading in the video should match the report exactly, and paint-thickness readings should be reproducible—ask the inspector to re-measure 2-3 spots live. Use a known inspection company rather than one recommended solely by the seller, and pay the inspector directly. An independent inspector has no incentive to hide defects.