Equipment unit · VIN-decoded · NHTSA vPIC

2005 Trail King Industries

1TKS043315M019770 · Trailer · TRAILER
Carriers run under2
25 mo
Inspections6
all-time
OOS inspections1
of 6
First seenMay 28, 2024
AK
Last seenJun 11, 2026
AK
Inspected under 2 different carriers in 25 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
1TKS043315M019770
Make
Trail King Industries
Model
TRAIL KING INDUSTRIES
Model year
2005
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 10, 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
1TK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
S0433

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
2005 or 2035

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

North American serial sequence
019770

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
TRAIL KING INDUSTRIES

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

Model
TRAIL KING INDUSTRIES

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
2005

Observed directly for this VIN via NHTSA vPIC.

Observed make
TRAIL KING INDUSTRIES

Observed directly for this VIN via NHTSA vPIC.

Observed model
TRAIL KING INDUSTRIES

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 · May 28, 2024 – Jun 11, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 11, 2026AKI · Full1MASS EXCAVATION INC 43365322950SY/AK
Jun 11, 2026AKI · Full1MASS EXCAVATION INC 43365322950SY/AK
Oct 29, 2025AKIII · Driver-only1MASS EXCAVATION INC 43365322950SY/AK
May 14, 2025AKI · Full7OOSDAVIS CONSTRUCTORS & ENGINEERS INC 16588832950SY/AK
Sep 7, 2024AKI · Full1DAVIS CONSTRUCTORS & ENGINEERS INC 16588832950SY/AK
May 28, 2024AKII · Walk-around1DAVIS CONSTRUCTORS & ENGINEERS INC 16588832950SY/AK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MASS EXCAVATION INC4336532Oct 29, 2025Jun 11, 20263AK
DAVIS CONSTRUCTORS & ENGINEERS INC1658883May 28, 2024May 14, 20253AK
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.
2950SYAK2MASS EXCAVATION INCOct 29, 2025Jun 11, 20263
2950SYAKDAVIS CONSTRUCTORS & ENGINEERS INCMay 28, 2024May 14, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 10, 2026