Equipment unit · VIN-decoded · NHTSA vPIC

1991 Freightliner USF-1E

1FUYDCXB6MP391273 · Truck-Tractor · TRUCK
Carriers run under1
26 mo
Inspections59
all-time
OOS inspections13
of 59
First seenJun 28, 2023
US
Last seenAug 8, 2025
US
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1FUYDCXB6MP391273
Make
Freightliner
Model
USF-1E
Model year
1991
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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
YDCXB

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Source · 49 CFR Part 565 ↗
Model year candidates
1991 or 2021

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

Source · 49 CFR Part 565 ↗
North American serial sequence
391273

Deterministic · positions 12–17 for a North American WMI.

Source · 49 CFR Part 565 ↗

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
1991

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed model
USF-1E

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / NHTSA vPIC ↗
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Source · Vektor corpus / 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 · Jun 28, 2023 – Aug 8, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Aug 8, 2025USI · Full6OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jul 25, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 23, 2025USI · Full1—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 12, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 7, 2025USI · Full2—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 4, 2025USI · Full2—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 30, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 6, 2025USII · Walk-around3OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Apr 9, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 28, 2025USI · Full1—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 25, 2025USI · Full3OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 20, 2025USI · Full2OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 17, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 14, 2025USII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Feb 27, 2025USI · Full4—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jan 15, 2025USI · Full5—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jan 14, 2025TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Dec 18, 2024USII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Dec 13, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 25, 2024USI · Full4OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 13, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 1, 2024TXI · Full0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 11, 2024USI · Full3—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 4, 2024USI · Full2OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 2, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Sep 19, 2024USI · Full3—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Sep 10, 2024USI · Full10—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Sep 5, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Aug 29, 2024USI · Full3—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Aug 27, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Aug 9, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jul 26, 2024USII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jul 25, 2024USII · Walk-around1—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jul 16, 2024USI · Full2—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 29, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 27, 2024USII · Walk-around1OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 25, 2024USI · Full3—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 22, 2024USI · Full7OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
May 7, 2024USI · Full1—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Apr 23, 2024USI · Full3—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Apr 18, 2024USI · Full8OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Apr 1, 2024USI · Full4—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 14, 2024USI · Full4OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Mar 13, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Feb 26, 2024TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jan 11, 2024USI · Full7OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 29, 2023TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 28, 2023USI · Full0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 2, 2023TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Nov 1, 2023USI · Full2—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 11, 2023TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 9, 2023TXII · Walk-around4—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Oct 2, 2023USI · Full2—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Sep 25, 2023TXII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Sep 20, 2023USI · Full3OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Aug 24, 2023USI · Full4OOSLUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Aug 15, 2023USI · Full7—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 29, 2023USII · Walk-around1—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
Jun 28, 2023USII · Walk-around0—LUIS ERNESTO TEISSIER ZAVALA 845773435SN9/MX
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS ERNESTO TEISSIER ZAVALA845773Jun 28, 2023Aug 8, 202559CH
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.
435SN9MX—LUIS ERNESTO TEISSIER ZAVALAJun 28, 2023 → Aug 8, 202559
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026