Guides
Short explainers for the stuff a VIN decode doesn't spell out on its own.
VIN Check Guide: What to Verify Before You Buy
What a VIN can tell you, what it cannot, and a simple order of checks before you buy a used car.
How to Read a Door Jamb Sticker
The certification label on the driver door: VIN, weight ratings, tire pressure, paint code and build date.
NHTSA Recall Types, in Plain English
How safety recalls differ from investigations and service bulletins, including campaigns like Takata airbags.
How to Spot a Cloned or Altered VIN
Mismatched plates, a door sticker that does not match the car, and paperwork that does not line up.