Equipment unit · VIN-decoded · NHTSA vPIC

5DN114827NB001308

Not yet decoded
Carriers run under2
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMar 26, 2024
UT
Last seenApr 1, 2026
MT
Inspected under 2 different carriers in 25 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

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
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1992 or 2022

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

North American serial sequence
001308

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.

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 · Mar 26, 2024 – Apr 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 1, 2026MTIII · Driver-only0EMPIRE BUILDING MATERIALS INC 26755647610D/MT
Sep 19, 2025MTIII · Driver-only0EMPIRE BUILDING MATERIALS INC 26755647610D/MT
Mar 26, 2024UTI · Full0MCKENNA TRANSPORT INC 619158ZL1745/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EMPIRE BUILDING MATERIALS INC26755Sep 19, 2025Apr 1, 20262MT
MCKENNA TRANSPORT INC619158Mar 26, 2024Mar 26, 20241ID
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.
647610DMTEMPIRE BUILDING MATERIALS INCSep 19, 2025Apr 1, 20262
ZL1745IDMCKENNA TRANSPORT INCMar 26, 2024Mar 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC