
Dealerships cannot alter vehicle nameplate dates. Modifying a car's nameplate infringes upon consumers' right to information, and consumers have the right to file lawsuits against 4S stores, demanding compensation of three times the purchase price for counterfeit products. In fact, with the improvement of relevant laws and regulations, 4S stores dare not change nameplates to sell inventory vehicles as new cars. To determine whether a car is new, check the manufacturing date: The vehicle's manufacturing date should match the certificate of conformity, which is difficult to alter in most cases. If the manufacturing date exceeds 15 days, then it is considered an old car. To determine whether a car is new, inspect the brake discs: Most small passenger vehicles today use disc brakes (at least the front brakes are disc brakes), making brake disc inspection a very reliable method. Generally, after a vehicle has been driven over 200 kilometers, the brake pads will leave noticeable marks on the brake discs. Typically, there is a 1-2 mm gap between the brake pads and the outer edge of the brake disc. After a certain distance of driving, a so-called "step" will form on the outer edge of the brake disc (the "step" on a new car is very low).

Having worked in car repairs for over a decade, I can tell you that those VIN plates are stuck on tight—you'd need special tools to pry them off or replace the whole panel, and it's nearly impossible to do that stealthily since it makes quite a racket. Even if dealerships had connections, altering dates would be serious fraud and easy to spot—misaligned screws or scratch marks would give it away to any pro. And that's not all: modern cars' VINs are tied to the manufacturing system, so tampering with dates would mess up the entire record, causing warning lights to go haywire during repairs. Not only would buyers get screwed, but the culprit could end up behind bars. That's why legitimate dealers wouldn't risk it—selling cars honestly is the safest bet. My advice? Always check the VIN plate edges during inspections to ensure they're untouched.

From a legal professional perspective, altering the manufacturing date on a vehicle's nameplate is blatantly illegal and falls under the category of evidence forgery, often involved in consumer fraud cases. Having studied traffic laws and consumer protection regulations, I can confirm that if caught, penalties range from fines and license revocation to imprisonment, especially in used car transactions where buyer lawsuits lead to severe accountability. In reality, dealerships dare not cross this red line because reputation collapse means business failure—transparent operations to earn repeat customers are far better. Additional reminder to car owners: keep purchase invoices and registration certificates safe, and immediately contact regulatory authorities for verification if suspected tampering is found. Don't let unscrupulous dealers exploit loopholes.

I've bought used cars several times myself, and what I fear the most is encountering date tampering—it really feels like being scammed. Generally, the manufacturing date on the nameplate is fixed from the factory, and dealers can't just alter it casually. Otherwise, they'd be exposed when selling it as a used car and would have to compensate. I remember the last time I checked a car, I took a photo of the nameplate with my phone to verify the VIN. When I looked up the history on the official website, the year didn't match, which was a huge red flag. I suggest regular consumers develop this habit—don’t just listen to the seller’s pitch, verify things yourself to avoid disputes later.


