4T1 — Toyota
A VIN that begins with 4T1 was built by Toyota Motor Manufacturing, Kentucky in United States. Decode a full 4T1 VIN below to get the exact make, model, engine and origin.
What 4T1 means
4T1 is the World Manufacturer Identifier — the first three characters of every VIN, which identify who built the vehicle and where.
US-built Toyota (Georgetown, Kentucky plant).
How the 4T1 prefix is built
Under ISO 3780, the three WMI characters break down like this:
“4” places the manufacturer in North America.
“4T” identifies the assigning country: United States.
“1” narrows it to Toyota Motor Manufacturing, Kentucky.
Where Toyota 4T1 vehicles are built
Vehicles with a 4T1 VIN are associated with Toyota Motor Manufacturing, Kentucky, United States. Note that a single carmaker uses different WMIs for different plants, so the 4T1 prefix points to this specific origin — not simply to the Toyota brand.
Real decoded 4T1 VINs
No 4T1 VIN has been decoded here yet — be the first using the box above.
More about Toyota VINs
See how Toyota structures its VINs, every common WMI prefix and where to find the number.