Equipment unit · VIN-decoded · NHTSA vPIC

1AJC40211M1001012

Not yet decoded
Carriers run under2
4 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 11, 2025
TX
Last seenNov 17, 2025
TX
Inspected under 2 different carriers in 4 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1AJ

Deterministic · VIN positions 1–3.

Vehicle descriptor section
C4021

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1991 or 2021

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

North American serial sequence
001012

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 · Jul 11, 2025 – Nov 17, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 17, 2025TXII · Walk-around0KDH TRANSPORTATION LLC 4240119T548966/TN
Jul 11, 2025TXII · Walk-around1SUNBURST TRUCK LINES INC 314795T548966/TN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KDH TRANSPORTATION LLC4240119Nov 17, 2025Nov 17, 20251TX
SUNBURST TRUCK LINES INC314795Jul 11, 2025Jul 11, 20251TX
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.
T548966TNKDH TRANSPORTATION LLCNov 17, 2025Nov 17, 20251
T548966TNSUNBURST TRUCK LINES INCJul 11, 2025Jul 11, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC