Equipment unit · VIN-decoded · NHTSA vPIC

2006 X-L Specialized Trailers Inc

4U3J048216L006419 · Trailer · TRAILER
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections3
of 6
First seenSep 26, 2023
US
Last seenAug 1, 2026
MI
Inspected under 2 different carriers in 35 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
4U3J048216L006419
Make
X-L Specialized Trailers Inc
Model
X-L SPECIALIZED TRAILERS INC
Model year
2006
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 30, 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
4U3

Deterministic · VIN positions 1–3.

Vehicle descriptor section
J0482

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

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
006419

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
X-L SPECIALIZED TRAILERS INC

Prefix basis · 439 decoded VINs at 100.0% prefix purity.

Model
X-L SPECIALIZED TRAILERS INC

Prefix basis · 439 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
2006

Observed directly for this VIN via NHTSA vPIC.

Observed make
X-L SPECIALIZED TRAILERS INC

Observed directly for this VIN via NHTSA vPIC.

Observed model
X-L SPECIALIZED TRAILERS INC

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 · Sep 26, 2023 – Aug 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 1, 2026MIII · Walk-around6OOSCJF TRANSPORT INC 13454394CF961A/CI
Jan 23, 2026TNI · Full2OOSCJF TRANSPORT INC 13454394CF961A/CI
Aug 21, 2024NMII · Walk-around0MAQUINARIA AGRICOLA DE NOROESTE SA DE CV 97484151T434M/MX
Dec 10, 2023NMIII · Driver-only2CJF TRANSPORT INC 134543955T347M/TX
Oct 25, 2023USII · Walk-around9OOSCJF TRANSPORT INC 134543929S324M/TX
Sep 26, 2023USI · Full4CJF TRANSPORT INC 134543989N287M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CJF TRANSPORT INC1345439Sep 26, 2023Aug 1, 20265TX
MAQUINARIA AGRICOLA DE NOROESTE SA DE CV974841Aug 21, 2024Aug 21, 20241CI
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.
4CF961ACI2CJF TRANSPORT INCJan 23, 2026Aug 1, 20262
51T434MMXMAQUINARIA AGRICOLA DE NOROESTE SA DE CVAug 21, 2024Aug 21, 20241
55T347MTXCJF TRANSPORT INCDec 10, 2023Dec 10, 20231
29S324MTXCJF TRANSPORT INCOct 25, 2023Oct 25, 20231
89N287MTXCJF TRANSPORT INCSep 26, 2023Sep 26, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 30, 2026