Equipment unit · VIN-decoded · NHTSA vPIC

2018 Western Trailer Company

5DN114824JB000904 · Trailer · TRAILER
Carriers run under1
33 mo
Inspections10
all-time
OOS inspections1
of 10
First seenJul 12, 2023
CA
Last seenApr 7, 2026
CA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
5DN114824JB000904
Make
Western Trailer Company
Model
Western Trailer Company
Model year
2018
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
5DN

Deterministic · VIN positions 1–3.

Vehicle descriptor section
11482

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

Model year candidates
1988 or 2018

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
000904

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
WESTERN TRAILER COMPANY

Prefix basis · 374 decoded VINs at 100.0% prefix purity.

Model
Western Trailer Company

Prefix basis · 374 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2018

Observed directly for this VIN via NHTSA vPIC.

Observed make
WESTERN TRAILER COMPANY

Observed directly for this VIN via NHTSA vPIC.

Observed model
Western Trailer Company

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 12, 2023 – Apr 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 7, 2026CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Jan 12, 2026CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Oct 22, 2025CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Jun 16, 2025CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Oct 2, 2024CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Apr 3, 2024CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Mar 4, 2024WAII · Walk-around1OOSRAM TRANSPORTATION INC 1699143HV46639/OR
Jan 11, 2024CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Sep 15, 2023CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
Jul 12, 2023CAI · Full0RAM TRANSPORTATION INC 1699143HV46639/OR
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RAM TRANSPORTATION INC1699143Jul 12, 2023Apr 7, 202610OR
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
HV46639ORRAM TRANSPORTATION INCJul 12, 2023Apr 7, 202610
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026