Equipment unit · VIN-decoded · NHTSA vPIC

13N24830071542917

Not yet decoded
Carriers run under2
11 mo
Inspections2
all-time
OOS inspections1
of 2
First seenAug 8, 2025
IA
Last seenJul 28, 2026
AZ
Inspected under 2 different carriers in 11 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
24830

Deterministic · VIN positions 4–8.

Check digit
0 · valid

Deterministic · position 9; calculated value 0.

Model year candidates
2007 or 2037

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

North American serial sequence
542917

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 · 295 decoded VINs at 100.0% prefix purity.

Model
Fontaine Trailer Co.

Prefix basis · 295 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 · Aug 8, 2025 – Jul 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 28, 2026AZIII · Driver-only0HEAVY HAULING HEAVY HAULERS LLC 1150193CW5516/OK
Aug 8, 2025IAII · Walk-around1OOSROCKIN B EXPRESS LLC 3908933CW5516/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HEAVY HAULING HEAVY HAULERS LLC1150193Jul 28, 2026Jul 28, 20261OK
ROCKIN B EXPRESS LLC3908933Aug 8, 2025Aug 8, 20251OK
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.
CW5516OK2HEAVY HAULING HEAVY HAULERS LLCJul 28, 2026Jul 28, 20261
CW5516OKROCKIN B EXPRESS LLCAug 8, 2025Aug 8, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC