Equipment unit · VIN-decoded · NHTSA vPIC

2022 Rockin' S Trailer

1R9FG4023N1866545 · TRAILER
Carriers run under3
15 mo
Inspections3
all-time
OOS inspections1
of 3
First seenFeb 26, 2024
LA
Last seenMay 10, 2025
OK
Inspected under 3 different carriers in 15 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
1R9FG4023N1866545
Make
Rockin' S Trailer
Model
Not decoded
Model year
2022
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
1R9

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
FG402

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Source · 49 CFR Part 565 ↗
Model year candidates
1992 or 2022

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

Source · 49 CFR Part 565 ↗
North American serial sequence
866545

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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.

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 · Feb 26, 2024 – May 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 10, 2025OKI · Full11OOSSILVER WOLF EXPRESS LLC 3453600820017M/TX
Jul 26, 2024NMIII · Driver-only0—JR TRANSIT LLC 3927751820017M/TX
Feb 26, 2024LAII · Walk-around2—AR TRANSIT SERVICES LLC 3659160343855M/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SILVER WOLF EXPRESS LLC3453600May 10, 2025May 10, 20251TX
JR TRANSIT LLC3927751Jul 26, 2024Jul 26, 20241TX
AR TRANSIT SERVICES LLC3659160Feb 26, 2024Feb 26, 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.
820017MTX—SILVER WOLF EXPRESS LLCMay 10, 2025 → May 10, 20251
820017MTX—JR TRANSIT LLCJul 26, 2024 → Jul 26, 20241
343855MTX—AR TRANSIT SERVICES LLCFeb 26, 2024 → Feb 26, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026