Equipment unit · VIN-decoded · NHTSA vPIC

2024 Cajas Y Semiremolques Blatz

3J9FB4022RC049041 · Trailer · TRAILER
Carriers run under3
22 mo
Inspections5
all-time
OOS inspections2
of 5
First seenOct 1, 2024
TX
Last seenAug 31, 2026
TX
Inspected under 3 different carriers in 22 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
3J9FB4022RC049041
Make
Cajas Y Semiremolques Blatz
Model
Cajas y Semiremolques Blatz
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Aug 8, 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
3J9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
FB402

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1994 or 2024

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

North American serial sequence
049041

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
CAJAS Y SEMIREMOLQUES BLATZ

Prefix basis · 22 decoded VINs at 100.0% prefix purity.

Model
Cajas y Semiremolques Blatz

Prefix basis · 22 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
2024

Observed directly for this VIN via NHTSA vPIC.

Observed make
CAJAS Y SEMIREMOLQUES BLATZ

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cajas y Semiremolques Blatz

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 1, 2024 – Aug 31, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 31, 2026TXII · Walk-around0SISU ENERGY LLC 3328258EH9491/OK
Aug 10, 2026TXI · Full7OOSSISU ENERGY LLC 3328258352924N/TX
Oct 13, 2025TXII · Walk-around1RED DIAMOND FREIGHT LLC 3753125CY4510/OK
Mar 20, 2025TXI · Full7TEXAS CHROME TRANSPORT INC 2203204CY4510/OK
Oct 1, 2024TXI · Full4OOSTEXAS CHROME TRANSPORT INC 2203204CY4510/OK
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SISU ENERGY LLC3328258Aug 10, 2026Aug 31, 20262TX
RED DIAMOND FREIGHT LLC3753125Oct 13, 2025Oct 13, 20251TX
TEXAS CHROME TRANSPORT INC2203204Oct 1, 2024Mar 20, 20252TX
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.
EH9491OK2SISU ENERGY LLCAug 31, 2026Aug 31, 20261
352924NTX2SISU ENERGY LLCAug 10, 2026Aug 10, 20261
CY4510OKRED DIAMOND FREIGHT LLCOct 13, 2025Oct 13, 20251
CY4510OKTEXAS CHROME TRANSPORT INCOct 1, 2024Mar 20, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Aug 8, 2026