Equipment unit · VIN-decoded · NHTSA vPIC

13N1482C8L1540205

Not yet decoded
Carriers run under2
12 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJan 26, 2024
TX
Last seenJan 27, 2025
TX
Inspected under 2 different carriers in 12 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
13N

Deterministic · VIN positions 1–3.

Vehicle descriptor section
1482C

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

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
540205

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 · 808 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer Co.

Prefix basis · 808 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 26, 2024 – Jan 27, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2025TXII · Walk-around0STEEL ROCK SERVICES LLC 4107596134856A/MS
Jan 26, 2024TXIV · Special1MAGNOLIA ENERGY SERVICES LLC 2576272134856A/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
STEEL ROCK SERVICES LLC4107596Jan 27, 2025Jan 27, 20251MS
MAGNOLIA ENERGY SERVICES LLC2576272Jan 26, 2024Jan 26, 20241MS
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.
134856AMSSTEEL ROCK SERVICES LLCJan 27, 2025Jan 27, 20251
134856AMSMAGNOLIA ENERGY SERVICES LLCJan 26, 2024Jan 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC