WMI CODE
13S — SUNDOWNER TRAILERS, INC.
Vehicle Type
Trailer
WMI Code
13S
Positions 1–3 of every VIN from this manufacturer
What WMI 13S Means
13S is the World Manufacturer Identifier assigned to
SUNDOWNER TRAILERS, INC.
in UNITED STATES (USA).
Every Vehicle Identification Number (VIN) that begins with 13S was manufactured by this company.
How this WMI appears in a VIN
1
3
S
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1
2
3
← positions 4–17 vary by vehicle
- Position 1 (1): Indicates the country/region of manufacture — United States.
- Positions 1–2 (13): Narrows to the specific country and manufacturer group.
- All 3 (13S): Uniquely identifies SUNDOWNER TRAILERS, INC. — specifically trailers.
Manufacturer Profile
See all WMI codes assigned to this manufacturer, assembly plants, and how to read a VIN from this brand.
View SUNDOWNER TRAILERS, INC. manufacturer page →