Equipment unit · VIN-decoded · NHTSA vPIC

1998 Freightliner Long Conv.

1FUYDPYB5WL836960 · Truck-Tractor · TRUCK
Carriers run under1
27 mo
Inspections5
all-time
OOS inspections4
of 5
First seenSep 4, 2023
US
Last seenDec 30, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUYDPYB5WL836960
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 28, 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
YDPYB

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

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
836960

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
FREIGHTLINER

Prefix basis · 74 decoded VINs at 90.5% prefix purity.

Model
USF-1E

Prefix basis · 74 decoded VINs at 90.5% 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
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

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Sep 4, 2023 – Dec 30, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 30, 2025USI · Full20OOSJUAN CARLOS PEREZ ATZIN 373176586ER7Z/MX
Feb 20, 2025USI · Full9OOSJUAN CARLOS PEREZ ATZIN 373176586ER7Z/MX
May 15, 2024USI · Full11OOSJUAN CARLOS PEREZ ATZIN 373176586ER7Z/MX
Mar 25, 2024USII · Walk-around7OOSJUAN CARLOS PEREZ ATZIN 373176586ER7Z/MX
Sep 4, 2023USIII · Driver-only0JUAN CARLOS PEREZ ATZIN 373176586ER7Z/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
JUAN CARLOS PEREZ ATZIN3731765Sep 4, 2023Dec 30, 20255TA
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.
86ER7ZMXJUAN CARLOS PEREZ ATZINSep 4, 2023Dec 30, 20255
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026