Equipment unit · VIN-decoded · NHTSA vPIC

2015 Fontaine Trailer Co.

57JE52301F3562108 · TRAILER
Carriers run under2
30 mo
Inspections6
all-time
OOS inspections3
of 6
First seenFeb 18, 2024
AR
Last seenAug 20, 2026
MD
Inspected under 2 different carriers in 30 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

VIN
57JE52301F3562108
Make
Fontaine Trailer Co.
Model
Not decoded
Model year
2015
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 3, 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
57J

Deterministic · VIN positions 1–3.

Vehicle descriptor section
E5230

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1985 or 2015

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

North American serial sequence
562108

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.

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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
FONTAINE TRAILER CO.

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

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 · Feb 18, 2024 – Aug 20, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 20, 2026MDII · Walk-around4MEDICE LOG LLC 3945211QB71SL/FL
Jun 30, 2026ALIII · Driver-only5OOSMEDICE LOG LLC 3945211QB71SL/FL
May 26, 2025LAII · Walk-around1OOSROYAL AUTO TRANSPORT INC 2967723QB86EF/FL
Oct 30, 2024ILIII · Driver-only6ROYAL AUTO TRANSPORT INC 2967723QB86EF/FL
Feb 21, 2024COIII · Driver-only4ROYAL AUTO TRANSPORT INC 2967723QB86EF/FL
Feb 18, 2024ARII · Walk-around4OOSROYAL AUTO TRANSPORT INC 2967723QB86EF/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MEDICE LOG LLC3945211Jun 30, 2026Aug 20, 20262FL
ROYAL AUTO TRANSPORT INC2967723Feb 18, 2024May 26, 20254FL
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.
QB71SLFL2MEDICE LOG LLCJun 30, 2026Aug 20, 20262
QB86EFFLROYAL AUTO TRANSPORT INCFeb 18, 2024May 26, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 3, 2026