Equipment unit · VIN-decoded · NHTSA vPIC

1996 Freightliner USF-1E

1FUYDZYB9TP789951 · Truck-Tractor · TRUCK
Carriers run under1
31 mo
Inspections15
all-time
OOS inspections4
of 15
First seenOct 19, 2023
US
Last seenMay 14, 2026
AZ
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUYDZYB9TP789951
Make
Freightliner
Model
USF-1E
Model year
1996
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
YDZYB

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1996 or 2026

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

North American serial sequence
789951

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
1996

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
USF-1E

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 – May 14, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 14, 2026AZIII · Driver-only0DISERSON SA DE CV 12824181TT768/AZ
Mar 14, 2026USI · Full7DISERSON SA DE CV 128241858EN1J/MX
Dec 11, 2025AZI · Full8OOSDISERSON SA DE CV 12824181TT768/AZ
Jun 15, 2025USII · Walk-around3DISERSON SA DE CV 128241858EN1J/MX
Jun 9, 2025USII · Walk-around6DISERSON SA DE CV 128241858EN1J/MX
Jun 7, 2025USI · Full8DISERSON SA DE CV 128241858EN1J/MX
Jun 6, 2025AZIII · Driver-only0DISERSON SA DE CV 12824181TT768/AZ
Mar 12, 2025USI · Full2OOSDISERSON SA DE CV 128241858EN1J/MX
Jan 21, 2025USII · Walk-around11OOSDISERSON SA DE CV 128241858EN1J/MX
Jan 8, 2025USI · Full23OOSDISERSON SA DE CV 128241858EN1J/MX
Mar 5, 2024USI · Full6DISERSON SA DE CV 128241858EN1J/MX
Feb 6, 2024AZIII · Driver-only2DISERSON SA DE CV 12824181TT768/AZ
Feb 1, 2024USI · Full14DISERSON SA DE CV 128241858EN1J/MX
Oct 25, 2023AZI · Full3DISERSON SA DE CV 12824181TT768/AZ
Oct 19, 2023USI · Full15DISERSON SA DE CV 128241858EN1J/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DISERSON SA DE CV1282418Oct 19, 2023May 14, 202615SO
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.
1TT768AZDISERSON SA DE CVOct 25, 2023May 14, 20265
58EN1JMXDISERSON SA DE CVOct 19, 2023Mar 14, 202610
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026