Allow optional directory analytics?
Equipment unit · VIN-decoded · NHTSA vPIC

2001 Trailstar TrailStar Manufacturing Corp

1T9DS26B211066684 · Trailer · TRAILER
Carriers run under2
24 mo
Inspections4
all-time
OOS inspections0
of 4
First seenOct 30, 2023
RI
Last seenOct 14, 2025
RI
Inspected under 2 different carriers in 24 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
1T9DS26B211066684
Make
Trailstar
Model
TrailStar Manufacturing Corp
Model year
2001
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
DS26B

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
2001 or 2031

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

North American serial sequence
066684

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.

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 · Oct 30, 2023 – Oct 14, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 14, 2025RIIII · Driver-only4—OC CONSTRUCTION LLC 40743265534154/ME
Dec 26, 2023MAIII · Driver-only5—OC CONSTRUCTION LLC 40743261MC994/RI
Dec 5, 2023RIIII · Driver-only0—SWAMP DOG TRUCKING LLC 41114331MC994/RI
Oct 30, 2023RIIII · Driver-only0—OC CONSTRUCTION LLC 40743261MC994/RI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OC CONSTRUCTION LLC4074326Oct 30, 2023Oct 14, 20253RI
SWAMP DOG TRUCKING LLC4111433Dec 5, 2023Dec 5, 20231MA
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.
5534154ME—OC CONSTRUCTION LLCOct 14, 2025 → Oct 14, 20251
1MC994RI—OC CONSTRUCTION LLCOct 30, 2023 → Dec 26, 20232
1MC994RI—SWAMP DOG TRUCKING LLCDec 5, 2023 → Dec 5, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 6, 2026