Equipment unit · VIN-decoded · NHTSA vPIC

2020 Spector Manufacturing

1S9TS5384LS188012 · TRAILER
Carriers run under2
5 mo
Inspections4
all-time
OOS inspections3
of 4
First seenDec 4, 2024
MI
Last seenMay 29, 2025
MI
Inspected under 2 different carriers in 5 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
1S9TS5384LS188012
Make
Spector Manufacturing
Model
Not decoded
Model year
2020
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 31, 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
1S9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
TS538

Deterministic · VIN positions 4–8.

Check digit
4 · valid

Deterministic · position 9; calculated value 4.

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
188012

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
SPECTOR MANUFACTURING

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Dec 4, 2024 – May 29, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 29, 2025MII · Full4OOSPRIORITY LOGISTICS I LLC 3682061E565941/MI
May 15, 2025MII · Full4OOSPRIORITY LOGISTICS I LLC 3682061E565941/MI
Jan 15, 2025MIIII · Driver-only0PRIORITY LOGISTICS I LLC 3682061E870697/MI
Dec 4, 2024MIII · Walk-around9OOSROBERT L PRESTON 4133040E870697/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PRIORITY LOGISTICS I LLC3682061Jan 15, 2025May 29, 20253MI
ROBERT L PRESTON4133040Dec 4, 2024Dec 4, 20241MI
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.
E565941MIPRIORITY LOGISTICS I LLCMay 15, 2025May 29, 20252
E870697MIPRIORITY LOGISTICS I LLCJan 15, 2025Jan 15, 20251
E870697MIROBERT L PRESTONDec 4, 2024Dec 4, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026