4T1Toyota passenger cars
Held by Toyota Motor Manufacturing, Kentucky, Inc. · registered in the United States
WMI 4T1 shares most of its model list with one other code. Its rules place assembly in three countries. The same rules start at model year 1984 and have no end year. Its rules name 60 percent of the 10 models found under all 3 codes of Toyota Motor Manufacturing, Kentucky.
Models in the decoding rules, by model year
- Camry1984–2027
- Corolla1984–1995
- Supra1993–1995
- Avalon1995–2022
- Paseo1995
- Camry Solara2004–2009
Where the rules place assembly
Plant countriesUnited States, Japan, Canada
Plant locations namedGeorgetown; Toyota City; Fremont; Cambridge; Lafayette; Ontario; Obu
Bodies and power
Body classesSedan, Wagon, Coupe, Hatchback, Convertible
Primary fuelsGasoline, Diesel, Electric
Electrified versionsHybrid
Codes with largely the same models
These codes have no page of their own: at least half of the models in their rules also appear under 4T1. The last column counts the shared models.
| Code | Holder | Vehicle type | Model years | Shared models |
|---|---|---|---|---|
| JT5 | Toyota Motor Corporation | passenger cars | 1981–1999 | 5 of 8 |
Compared with the closest code, 2T1
2T1 is held by Toyota Motor Manufacturing Canada. Measured by the overlap of the two model lists, it is the code closest to 4T1 apart from those listed above.
Models in both6
Only under 2T1Corolla Matrix
Model years4T1: 1984–open · 2T1: 1984–2019
Other codes held by Toyota Motor Manufacturing, Kentucky
| Code | Vehicle type | Makes | Model years | Models |
|---|---|---|---|---|
| 58A | passenger cars | Lexus | 2016–2025 | 1 |
| 4T3 | multipurpose passenger vehicles | Toyota | 1995–open | 5 |
Toyota under other holders
Models named in each code's rules
Other codes starting with 4T
- 4T3Toyota Motor Manufacturing, Kentucky, multipurpose passenger vehicle
- 4T4Toyota Motor Manufacturing, Northern Kentucky, passenger car
- 4T5Tie Down Engineering., trailer
- 4TATabc, truck
- 4TBTrailers by Dorsey, trailer
- 4TCTriton Trailers, trailer
- 4TEBarrett Trailers, trailer
- 4TGTitan Trailer Mfg., trailer
- 4TJTexan Truck Body, trailer
- 4TMWhite River Marine Group, trailer
Source: NHTSA vPIC, October 2026 release (database updated October 17, 2026). How the figures are counted: How the catalog is read.