Equipment unit · VIN-decoded · NHTSA vPIC

1999 Freightliner Long Conv.

1FUYDCXB2XPA33823 · Truck-Tractor · TRUCK
Carriers run under3
22 mo
Inspections16
all-time
OOS inspections8
of 16
First seenJul 18, 2023
TX
Last seenMay 28, 2025
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
1FUYDCXB2XPA33823
Make
Freightliner
Model
Long Conv.
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 4, 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
1FU

Deterministic · VIN positions 1–3.

Vehicle descriptor section
YDCXB

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1999 or 2029

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

North American serial sequence
A33823

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.

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
1999

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Long Conv.

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

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 18, 2023 – May 28, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
May 28, 2025TXI · Full10OOSMOVENTUM TRANSFER SA DE CV 363027930EP2N/MX
May 28, 2025TXI · Full13CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Jan 31, 2025USI · Full10OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Jan 2, 2025TXI · Full6CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Dec 20, 2024USII · Walk-around8CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Dec 9, 2024TXI · Full15OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Nov 14, 2024USI · Full10OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/TA
Sep 6, 2024TXI · Full10CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Jul 8, 2024TXI · Full3OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Mar 24, 2024USIII · Driver-only0CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Feb 20, 2024USII · Walk-around4CRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Nov 22, 2023TXI · Full9OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Nov 14, 2023USI · Full3OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
Sep 22, 2023TXI · Full6UNION PACIFIC RAILROAD COMPANY 5343330EP2N/MX
Aug 28, 2023TXI · Full4CRESCENCIO LUNA MARTINEZ 79958430EP2N/TA
Jul 18, 2023TXI · Full11OOSCRESCENCIO LUNA MARTINEZ 79958430EP2N/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
CRESCENCIO LUNA MARTINEZ799584Jul 18, 2023May 28, 202514TA
MOVENTUM TRANSFER SA DE CV3630279May 28, 2025May 28, 20251CH
UNION PACIFIC RAILROAD COMPANY53433Sep 22, 2023Sep 22, 20231NE
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.
30EP2NMX1CRESCENCIO LUNA MARTINEZJul 18, 2023May 28, 202512
30EP2NMXMOVENTUM TRANSFER SA DE CVMay 28, 2025May 28, 20251
30EP2NTA1CRESCENCIO LUNA MARTINEZAug 28, 2023Nov 14, 20242
30EP2NMXUNION PACIFIC RAILROAD COMPANYSep 22, 2023Sep 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026