Equipment unit · VIN-decoded · NHTSA vPIC

1998 Freightliner Long Conv.

1FUYDZYB3WL787172 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections12
all-time
OOS inspections7
of 12
First seenMar 28, 2024
TX
Last seenApr 30, 2026
TX
Inspected under 2 different carriers in 25 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
1FUYDZYB3WL787172
Make
Freightliner
Model
Long Conv.
Model year
1998
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
YDZYB

Deterministic · VIN positions 4–8.

Check digit
3 · valid

Deterministic · position 9; calculated value 3.

Model year candidates
1998 or 2028

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

North American serial sequence
787172

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
1998

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 · Mar 28, 2024 – Apr 30, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 30, 2026TXII · Walk-around5COQUI CONSTRUCTION LLC 43804791N17977/TX
Apr 20, 2026TXII · Walk-around1COQUI CONSTRUCTION LLC 43804791N17977/TX
Mar 3, 2026TXI · Full8OOSCOQUI CONSTRUCTION LLC 43804791N17977/TX
Feb 3, 2026TXII · Walk-around7COQUI CONSTRUCTION LLC 43804791N17977/TX
Oct 20, 2025TXI · Full6OOSCOQUI CONSTRUCTION LLC 43804791N17977/TX
Oct 10, 2025TXII · Walk-around3COQUI CONSTRUCTION LLC 43804791N17977/TX
Aug 22, 2025TXII · Walk-around11OOSCOQUI CONSTRUCTION LLC 4380479WKY9046/TX
Aug 13, 2025TXII · Walk-around4OOSCOQUI CONSTRUCTION LLC 4380479WKY9046/TX
Aug 11, 2025TXI · Full7OOSCOQUI CONSTRUCTION LLC 4380479WKY9046/TX
Aug 8, 2025TXII · Walk-around1COQUI CONSTRUCTION LLC 4380479WKY9046/TX
Jul 23, 2025TXI · Full9OOSCOQUI CONSTRUCTION LLC 4380479WKY9046/TX
Mar 28, 2024TXII · Walk-around10OOSBCNR CONSTRUCTION LLC 396049622M503M/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COQUI CONSTRUCTION LLC4380479Jul 23, 2025Apr 30, 202611TX
BCNR CONSTRUCTION LLC3960496Mar 28, 2024Mar 28, 20241TX
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.
1N17977TXCOQUI CONSTRUCTION LLCOct 10, 2025Apr 30, 20266
WKY9046TXCOQUI CONSTRUCTION LLCJul 23, 2025Aug 22, 20255
22M503MTXBCNR CONSTRUCTION LLCMar 28, 2024Mar 28, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026