Equipment unit · VIN-decoded · NHTSA vPIC

1999 Freightliner Long Conv.

1FUYDCYB5XPA77099 · Truck-Tractor · TRUCK
Carriers run under2
33 mo
Inspections31
all-time
OOS inspections9
of 31
First seenOct 19, 2023
US
Last seenJul 5, 2026
TX
Inspected under 2 different carriers in 33 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
1FUYDCYB5XPA77099
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
Jun 14, 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
YDCYB

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
A77099

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 · Oct 19, 2023 – Jul 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 5, 2026TXII · Walk-around2NANCY AGUILAR FLORES 428454661ES8E/MX
Jun 3, 2026USIII · Driver-only1NANCY AGUILAR FLORES 428454661ES8E/MX
Apr 2, 2026TXI · Full6OOSNANCY AGUILAR FLORES 428454661ES8E/TA
Mar 25, 2026TXII · Walk-around1NANCY AGUILAR FLORES 428454661ES8E/MX
Mar 9, 2026TXII · Walk-around6OOSNANCY AGUILAR FLORES 428454661ES8E/MX
Feb 20, 2026TXII · Walk-around18NANCY AGUILAR FLORES 428454661ES8E/TA
Feb 13, 2026TXI · Full10NANCY AGUILAR FLORES 428454661ES8E/TA
Dec 31, 2025TXIII · Driver-only2NANCY AGUILAR FLORES 428454661ES8E/TA
Nov 24, 2025TXII · Walk-around11OOSNANCY AGUILAR FLORES 428454661ES8E/TA
Nov 17, 2025TXIII · Driver-only4NANCY AGUILAR FLORES 428454661ES8E/MX
Nov 11, 2025TXI · Full13OOSNANCY AGUILAR FLORES 428454661ES8E/MX
Nov 8, 2025USIII · Driver-only0NANCY AGUILAR FLORES 428454661ES8E/MX
Jun 25, 2025USI · Full4NANCY AGUILAR FLORES 428454661ES8E/MX
Jun 19, 2025TXI · Full9NANCY AGUILAR FLORES 428454661ES8E/MX
May 1, 2025TXI · Full8NANCY AGUILAR FLORES 428454661ES8E/MX
Feb 11, 2025USI · Full5MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Jan 24, 2025USI · Full2MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Jan 14, 2025TXII · Walk-around8OOSMARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Jan 2, 2025USI · Full2OOSMARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/TA
Dec 26, 2024TXI · Full4MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Dec 15, 2024TXII · Walk-around12OOSMARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Nov 28, 2024TXII · Walk-around1MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Nov 16, 2024TXIII · Driver-only0MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Sep 26, 2024TXII · Walk-around8OOSMARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Sep 8, 2024TXII · Walk-around2MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Jun 15, 2024TXII · Walk-around4MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/TA
May 7, 2024TXII · Walk-around0MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/TA
May 1, 2024TXI · Full7MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/TA
Mar 25, 2024TXII · Walk-around3OOSMARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Nov 27, 2023TXIII · Driver-only1MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
Oct 19, 2023USI · Full2MARIA DEL ROSARIO GUZMAN FLORES 406635161ES8E/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NANCY AGUILAR FLORES4284546May 1, 2025Jul 5, 202615TA
MARIA DEL ROSARIO GUZMAN FLORES4066351Oct 19, 2023Feb 11, 202516TA
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.
61ES8EMX1NANCY AGUILAR FLORESMay 1, 2025Jul 5, 202610
61ES8ETANANCY AGUILAR FLORESNov 24, 2025Apr 2, 20265
61ES8EMXMARIA DEL ROSARIO GUZMAN FLORESOct 19, 2023Feb 11, 202512
61ES8ETAMARIA DEL ROSARIO GUZMAN FLORESMay 1, 2024Jan 2, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026