Equipment unit · VIN-decoded · NHTSA vPIC

1994 Freightliner USF-1E

1FUYDZYB3RP453530 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections9
all-time
OOS inspections3
of 9
First seenAug 24, 2023
MD
Last seenJan 15, 2026
LA
Inspected under 2 different carriers in 29 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
1FUYDZYB3RP453530
Make
Freightliner
Model
USF-1E
Model year
1994
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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
1994 or 2024

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

North American serial sequence
453530

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
1994

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 · Aug 24, 2023 – Jan 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 15, 2026LAIII · Driver-only1SL91 TRANSPORT LLC 4247621VV5649/NC
Dec 13, 2025MSIII · Driver-only0SL91 TRANSPORT LLC 4247621VV5649/NC
Dec 12, 2025SCIII · Driver-only0SL91 TRANSPORT LLC 4247621VV6458/NC
Dec 9, 2025TXII · Walk-around8SL91 TRANSPORT LLC 4247621VV6458/NC
Aug 12, 2025MSII · Walk-around0SL91 TRANSPORT LLC 4247621VV5649/NC
Mar 13, 2025LAI · Full5OOSSL91 TRANSPORT LLC 4247621VV5649/NC
Dec 14, 2024ALII · Walk-around6SL91 TRANSPORT LLC 4247621VV5649/NC
Oct 19, 2023MDII · Walk-around2OOSNEO LIGHTNING EXPRESS INC 4016333TE1026/NC
Aug 24, 2023MDII · Walk-around5OOSNEO LIGHTNING EXPRESS INC 4016333TE1026/NC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SL91 TRANSPORT LLC4247621Dec 14, 2024Jan 15, 20267NC
NEO LIGHTNING EXPRESS INC4016333Aug 24, 2023Oct 19, 20232NC
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.
VV5649NCSL91 TRANSPORT LLCDec 14, 2024Jan 15, 20265
VV6458NCSL91 TRANSPORT LLCDec 9, 2025Dec 12, 20252
TE1026NCNEO LIGHTNING EXPRESS INCAug 24, 2023Oct 19, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026