Equipment unit · NHTSA vPIC identity

2006 Transcraft

1TTF4520X62014871 · Trailer · TRAILER
Carriers run under2
26 mo
Inspections4
all-time
OOS inspections2
of 4
First seenApr 26, 2024
CA
Last seenJun 5, 2026
CA
Inspected under 2 different carriers in 26 months
These observations show where this VIN appeared, not who owned the vehicle. Sales, leases or owner-operator moves may explain carrier changes. A shared VIN alone is not a fraud finding. Compare dates and sources in the timeline below.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1TTF4520X62014871
Make
Transcraft
Model
Transcraft
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 7, 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
1TT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
F4520

Deterministic · VIN positions 4–8.

Check digit
X · valid

Deterministic · position 9; calculated value X.

Model year candidates
2006 or 2036

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

North American serial sequence
014871

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
TRANSCRAFT

Prefix basis · 416 decoded VINs at 100.0% prefix purity.

Model
Transcraft

Prefix basis · 416 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.

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 · Apr 26, 2024 – Jun 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 5, 2026CAI · Full4OOSKRC ROCK INC 6582494GR4049/CA
Jul 5, 2024CAI · Full0—FREEWAY BUILDING MATERIALS 26135714GR4049/CA
Jul 3, 2024CAI · Full0—FREEWAY BUILDING MATERIALS 26135714GR4049/CA
Apr 26, 2024CAI · Full4OOSFREEWAY BUILDING MATERIALS 26135714GR4049/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KRC ROCK INC658249Jun 5, 2026Jun 5, 20261CA
FREEWAY BUILDING MATERIALS2613571Apr 26, 2024Jul 5, 20243CA
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.
4GR4049CA—KRC ROCK INCJun 5, 2026 → Jun 5, 20261
4GR4049CA—FREEWAY BUILDING MATERIALSApr 26, 2024 → Jul 5, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 7, 2026