Equipment unit · VIN-decoded · NHTSA vPIC

1994 Freightliner USF-1E

1FUYDXYB9RP558450 · Truck-Tractor · TRUCK
Carriers run under1
23 mo
Inspections5
all-time
OOS inspections0
of 5
First seenNov 30, 2023
KS
Last seenOct 21, 2025
KS
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUYDXYB9RP558450
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 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
YDXYB

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

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
558450

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 · Nov 30, 2023 – Oct 21, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 21, 2025KSII · Walk-around1MIGUEL CHAVEZ TREJO 143891583531/KS
Mar 18, 2025KSI · Full1MIGUEL CHAVEZ TREJO 143891583531/KS
Jul 31, 2024KSII · Walk-around1MIGUEL CHAVEZ TREJO 1438915083531/KS
May 8, 2024KSII · Walk-around2MIGUEL CHAVEZ TREJO 1438915083531/KS
Nov 30, 2023KSII · Walk-around1MIGUEL CHAVEZ TREJO 143891583531/KS
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MIGUEL CHAVEZ TREJO1438915Nov 30, 2023Oct 21, 20255KS
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.
83531KSMIGUEL CHAVEZ TREJONov 30, 2023Oct 21, 20253
083531KSMIGUEL CHAVEZ TREJOMay 8, 2024Jul 31, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026