a 1995 WIS carries S in position 10.
Got a VIN from another make? The free VIN decoder reads any 17-character VIN, whatever built it.
How to read a GMC WIS VIN
Every GMC WIS VIN follows the same 17-character layout:
| Position | Section | What it tells you |
|---|---|---|
| 1–3 | WMI | World Manufacturer Identifier — country, manufacturer and vehicle type. |
| 4–8 | VDS | Vehicle Descriptor Section — body style, engine, restraint system, series. |
| 9 | Check digit | A calculated digit that validates the whole VIN. Wrong digit = wrong VIN. |
| 10 | Model year | One character for the model year. Letters skip I, O, Q, U and Z. |
| 11 | Plant | The assembly plant that built the car. |
| 12–17 | Serial | Sequential production number of this exact vehicle. |
Model-year codes for the GMC WIS
Position 10 carries the model year, skipping I, O, Q, U and Z. The alphabet comes round every 30 years, which the GMC WIS has not yet outlived: its 11 years still map one-to-one. All 11 model years of the GMC WIS, 1985 to 1995, with the character each one carries:
| Model year | VIN character (position 10) | Same character as |
|---|---|---|
| 1995 | S | — |
| 1994 | R | — |
| 1993 | P | — |
| 1992 | N | — |
| 1991 | M | — |
| 1990 | L | — |
| 1989 | K | — |
| 1988 | J | — |
| 1987 | H | — |
| 1986 | G | — |
| 1985 | F | — |
What a decoded GMC WIS VIN gets you
What a decoded VIN opens up:
| Data | For this model | Source |
|---|---|---|
| Model years covered | 11 years | ForCar catalog |
Where to find the VIN on a GMC WIS
Four places on a GMC WIS carry it, and all four must read the same — a mismatch is where fraud shows itself first.
| Where | How to see it | Why it matters |
|---|---|---|
| Dashboard, driver side | Through the windshield, bottom corner | Easiest to check before you touch anything |
| Driver door jamb | Open the door, sticker on the pillar | Also lists tire pressures and build date |
| Under the hood | Firewall or strut tower plate | Survives a windshield replacement |
| Title and insurance | Paper documents | Must match the car — a mismatch means fraud or a swapped panel |
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Frequently asked questions
Is this GMC WIS VIN decoder free?
Yes, with no account. Besides the year, plant and build characters it shows the recalls NHTSA holds on the GMC WIS.
What year is my WIS by its VIN?
Read position 10: a 1995 WIS carries S, a 1994 WIS carries R, a 1993 WIS carries P.
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