Equipment unit · VIN-decoded · NHTSA vPIC

2023 Corpus Trailers

3C9C5JR23PA115218 · Trailer · TRAILER
Carriers run under2
19 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJun 25, 2024
TX
Last seenJan 1, 2026
TX
Inspected under 2 different carriers in 19 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
3C9C5JR23PA115218
Make
Corpus Trailers
Model
CORPUS TRAILERS
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Sep 13, 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
3C9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C5JR2

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1993 or 2023

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

North American serial sequence
115218

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
CORPUS TRAILERS

Prefix basis · 5 decoded VINs at 100.0% prefix purity.

Model
CORPUS TRAILERS

Prefix basis · 5 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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
CORPUS TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed model
CORPUS TRAILERS

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

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 · Jun 25, 2024 – Jan 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 1, 2026TXII · Walk-around0SHER EXPRESS LLC 3400978BW1628/OK
Jun 25, 2024TXII · Walk-around5AKSA EXPRESS LLC 3723377BW1628/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHER EXPRESS LLC3400978Jan 1, 2026Jan 1, 20261TX
AKSA EXPRESS LLC3723377Jun 25, 2024Jun 25, 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.
BW1628OKSHER EXPRESS LLCJan 1, 2026Jan 1, 20261
BW1628OKAKSA EXPRESS LLCJun 25, 2024Jun 25, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Sep 13, 2026