Equipment unit · VIN-decoded · NHTSA vPIC

2020 Bulk DOT/TC Specification

3E1AAB237LS205299 · Trailer · TRAILER
Carriers run under2
18 mo
Inspections5
all-time
OOS inspections3
of 5
First seenJan 17, 2025
FL
Last seenJul 16, 2026
TX
Inspected under 2 different carriers in 18 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
3E1AAB237LS205299
Make
Bulk
Model
DOT/TC Specification
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 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
3E1

Deterministic · VIN positions 1–3.

Vehicle descriptor section
AAB23

Deterministic · VIN positions 4–8.

Check digit
7 · valid

Deterministic · position 9; calculated value 7.

Model year candidates
1990 or 2020

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

North American serial sequence
205299

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
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
BULK

Observed directly for this VIN via NHTSA vPIC.

Observed model
DOT/TC Specification

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 · Jan 17, 2025 – Jul 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 16, 2026TXII · Walk-around2OOSAUTO 1 LOGISTICS CORPORATION 4328564QA11SS/FL
Jul 16, 2026TXII · Walk-around2OOSAUTO 1 LOGISTICS CORPORATION 4328564QA11SS/FL
Jun 12, 2025FLII · Walk-around0SERVICE TRANSPORT COMPANY 229662QA11SS/FL
Feb 25, 2025FLII · Walk-around0SERVICE TRANSPORT COMPANY 229662QA11SS/FL
Jan 17, 2025FLI · Full3OOSSERVICE TRANSPORT COMPANY 229662QA11SS/FL
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
AUTO 1 LOGISTICS CORPORATION4328564Jul 16, 2026Jul 16, 20262UT
SERVICE TRANSPORT COMPANY229662Jan 17, 2025Jun 12, 20253TX
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.
QA11SSFL2AUTO 1 LOGISTICS CORPORATIONJul 16, 2026Jul 16, 20262
QA11SSFL2SERVICE TRANSPORT COMPANYJan 17, 2025Jun 12, 20253
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 19, 2026