Equipment unit · VIN-decoded · NHTSA vPIC

2024 Trinity Trailer Mfg., Inc.

1T9SC4527RB656242 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenMay 22, 2024
CA
Last seenNov 6, 2025
CA
Inspected under 2 different carriers in 18 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
1T9SC4527RB656242
Make
Trinity Trailer Mfg., Inc.
Model
TRINITY TRAILER MFG., INC.
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 6, 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
1T9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
SC452

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1994 or 2024

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

North American serial sequence
656242

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
TRINITY TRAILER MFG., INC.

Prefix basis · 22 decoded VINs at 100.0% prefix purity.

Model
TRINITY TRAILER MFG., INC.

Prefix basis · 22 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 · May 22, 2024 – Nov 6, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 6, 2025CAI · Full1—VOS TRANSIT LLC 43099474WF5039/CA
Aug 13, 2025CAIII · Driver-only0—MICHAEL SHADD 10263684WF5039/CA
Jul 16, 2024CAI · Full0—MICHAEL SHADD 10263684WF5039/CA
May 22, 2024CAIII · Driver-only2—MICHAEL SHADD 1026368—
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VOS TRANSIT LLC4309947Nov 6, 2025Nov 6, 20251NV
MICHAEL SHADD1026368May 22, 2024Aug 13, 20253CA
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.
4WF5039CA—VOS TRANSIT LLCNov 6, 2025 → Nov 6, 20251
4WF5039CA—MICHAEL SHADDJul 16, 2024 → Aug 13, 20252
—CA—MICHAEL SHADDMay 22, 2024 → May 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026