Equipment unit · VIN-decoded · NHTSA vPIC

57JE52305L3577836

Not yet decoded
Carriers run under2
23 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 9, 2024
TX
Last seenDec 27, 2025
TX
Inspected under 2 different carriers in 23 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
57J

Deterministic · VIN positions 1–3.

Vehicle descriptor section
E5230

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1990 or 2020

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

North American serial sequence
577836

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
FONTAINE TRAILER CO.

Prefix basis · 22 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer Co.

Prefix basis · 22 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 · Jan 9, 2024 – Dec 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 27, 2025TXII · Walk-around1LANGLEY CONSTRUCTION INC 740484151B524/TX
Jan 9, 2024TXII · Walk-around1OTRA TRANSPORT LLC 3703192151B524/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LANGLEY CONSTRUCTION INC740484Dec 27, 2025Dec 27, 20251MA
OTRA TRANSPORT LLC3703192Jan 9, 2024Jan 9, 20241TX
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.
151B524TX2LANGLEY CONSTRUCTION INCDec 27, 2025Dec 27, 20251
151B524TXOTRA TRANSPORT LLCJan 9, 2024Jan 9, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC