Equipment unit · VIN-decoded · NHTSA vPIC

2025 Trail King Industries

1TKR01723SM086428 · Trailer · TRAILER
Carriers run under2
21 mo
Inspections11
all-time
OOS inspections5
of 11
First seenOct 7, 2024
AR
Last seenJul 15, 2026
TN
Inspected under 2 different carriers in 21 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
1TKR01723SM086428
Make
Trail King Industries
Model
TRAIL KING INDUSTRIES
Model year
2025
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 17, 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
R0172

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1995 or 2025

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

North American serial sequence
086428

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 · 11 decoded VINs at 100.0% prefix purity.

Model
TRAIL KING INDUSTRIES

Prefix basis · 11 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
2025

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 · Oct 7, 2024 – Jul 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 15, 2026TNII · Walk-around2OOSNEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
Nov 17, 2025PAI · Full4NEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
Sep 30, 2025OHII · Walk-around4RELIABLETRANSPORT LLC 3906954F121511/MI
Feb 16, 2025MOIII · Driver-only0NEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
Feb 13, 2025OHIII · Driver-only2NEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
Jan 8, 2025IDII · Walk-around1NEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
Oct 30, 2024PAII · Walk-around13OOSNEXTGEN HEAVY HAULERS LLC 4070240E774850/MI
Oct 29, 2024MDII · Walk-around5OOSNEXTGEN HEAVY HAULERS LLC 4070240E774850/MI
Oct 28, 2024MDII · Walk-around3OOSNEXTGEN HEAVY HAULERS LLC 4070240E774850/MI
Oct 28, 2024MDII · Walk-around4OOSNEXTGEN HEAVY HAULERS LLC 4070240E774850/MI
Oct 7, 2024ARIII · Driver-only1NEXTGEN HEAVY HAULERS LLC 4070240F121511/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NEXTGEN HEAVY HAULERS LLC4070240Oct 7, 2024Jul 15, 202610MI
RELIABLETRANSPORT LLC3906954Sep 30, 2025Sep 30, 20251OH
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.
F121511MI3NEXTGEN HEAVY HAULERS LLCOct 7, 2024Jul 15, 20266
F121511MIRELIABLETRANSPORT LLCSep 30, 2025Sep 30, 20251
E774850MINEXTGEN HEAVY HAULERS LLCOct 28, 2024Oct 30, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026