Equipment unit · VIN-decoded · NHTSA vPIC

3R9CB51B2NL152050

Not yet decoded
Carriers run under2
30 mo
Inspections9
all-time
OOS inspections2
of 9
First seenAug 21, 2023
US
Last seenFeb 10, 2026
TX
Inspected under 2 different carriers in 30 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
3R9CB51B2NL152050
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 16, 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
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CB51B

Deterministic · VIN positions 4–8.

Check digit
2 · valid

Deterministic · position 9; calculated value 2.

Model year candidates
1992 or 2022

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

North American serial sequence
152050

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
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

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 21, 2023 – Feb 10, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 10, 2026TXI · Full5OOSGUMSA TRANSPORT LLC 417928554UM1Z/DF
Feb 3, 2026USI · Full2GUMSA TRANSPORT LLC 417928554UM1Z/MX
Jan 26, 2026USIII · Driver-only0GUMSA TRANSPORT LLC 417928554UM1Z/MX
Dec 12, 2025USII · Walk-around0GUMSA TRANSPORT LLC 417928554UM1Z/MX
Nov 19, 2025TXII · Walk-around2OOSTRANSPORTES GUMSA SA DE CV 340063754UM1Z/MX
Nov 29, 2024TXII · Walk-around1TRANSPORTES GUMSA SA DE CV 340063754UN1Z/MX
Jul 10, 2024USII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063754UM1Z/MX
Jan 25, 2024USII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063754UM1Z/MX
Aug 21, 2023USII · Walk-around1TRANSPORTES GUMSA SA DE CV 340063754UM1Z/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GUMSA TRANSPORT LLC4179285Dec 12, 2025Feb 10, 20264TX
TRANSPORTES GUMSA SA DE CV3400637Aug 21, 2023Nov 19, 20255NL
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.
54UM1ZDFGUMSA TRANSPORT LLCFeb 10, 2026Feb 10, 20261
54UM1ZMXGUMSA TRANSPORT LLCDec 12, 2025Feb 3, 20263
54UM1ZMXTRANSPORTES GUMSA SA DE CVAug 21, 2023Nov 19, 20254
54UN1ZMXTRANSPORTES GUMSA SA DE CVNov 29, 2024Nov 29, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026