Equipment unit · VIN-decoded · NHTSA vPIC

2023 Lerma

3M9S6Z2E9PM102020 · Trailer · TRAILER
Carriers run under3
29 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 12, 2023
TX
Last seenMar 25, 2026
TX
Inspected under 3 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
3M9S6Z2E9PM102020
Make
Lerma
Model
Lerma
Model year
2023
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 29, 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
3M9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
S6Z2E

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1993 or 2023

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

North American serial sequence
102020

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
2023

Observed directly for this VIN via NHTSA vPIC.

Observed make
LERMA

Observed directly for this VIN via NHTSA vPIC.

Observed model
Lerma

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Trailer

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRAILER

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 · Oct 12, 2023 – Mar 25, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 25, 2026TXIII · Driver-only1AUTO TRANSPORTES BASS SA DE CV 316570856UR7U/MX
Jan 7, 2026TXIII · Driver-only1RENATO HERNANDEZ GUEVARA 419098056UR7U/MX
Feb 4, 2025TXIII · Driver-only3AUTO TRANSPORTES BASS SA DE CV 316570856UR7U/MX
Dec 9, 2023TXIII · Driver-only1AUTO TRANSPORTES BASS SA DE CV 316570856UR7U/MX
Oct 12, 2023TXII · Walk-around0MOVENTUM TRANSFER SA DE CV 363027956UR7U/MX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO TRANSPORTES BASS SA DE CV3165708Dec 9, 2023Mar 25, 20263MC
RENATO HERNANDEZ GUEVARA4190980Jan 7, 2026Jan 7, 20261TA
MOVENTUM TRANSFER SA DE CV3630279Oct 12, 2023Oct 12, 20231CH
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.
56UR7UMXAUTO TRANSPORTES BASS SA DE CVDec 9, 2023Mar 25, 20263
56UR7UMXRENATO HERNANDEZ GUEVARAJan 7, 2026Jan 7, 20261
56UR7UMXMOVENTUM TRANSFER SA DE CVOct 12, 2023Oct 12, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026