Equipment unit · VIN-decoded · NHTSA vPIC

5JYLB5539MPP21665

Not yet decoded
Carriers run under2
17 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 11, 2024
LA
Last seenNov 26, 2025
LA
Inspected under 2 different carriers in 17 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
5JY

Deterministic · VIN positions 1–3.

Vehicle descriptor section
LB553

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1991 or 2021

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

North American serial sequence
P21665

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
PITTS TRAILERS

Prefix basis · 53 decoded VINs at 100.0% prefix purity.

Model
Pitts Trailers

Prefix basis · 53 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 · Jun 11, 2024 – Nov 26, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 26, 2025LAII · Walk-around1RYDERWAY TRANSPORT LLC 3532541266178C/ME
Jun 11, 2024LAII · Walk-around1F2F TRANSPORT LLC 23969926-6178C/LA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RYDERWAY TRANSPORT LLC3532541Nov 26, 2025Nov 26, 20251LA
F2F TRANSPORT LLC239699Jun 11, 2024Jun 11, 20241TN
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.
266178CMERYDERWAY TRANSPORT LLCNov 26, 2025Nov 26, 20251
26-6178CLAF2F TRANSPORT LLCJun 11, 2024Jun 11, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC