Equipment unit · VIN-decoded · NHTSA vPIC

1990 Wilson Trailer Co.

1W1BDB604LE304834 · Trailer · TRAILER
Carriers run under3
38 mo
Inspections7
all-time
OOS inspections4
of 7
First seenJul 13, 2023
CO
Last seenSep 24, 2026
TX
Inspected under 3 different carriers in 38 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
1W1BDB604LE304834
Make
Wilson Trailer Co.
Model
Wilson Trailer Co.
Model year
1990
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 26, 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
1W1

Deterministic · VIN positions 1–3.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
BDB60

Deterministic · VIN positions 4–8.

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

Deterministic · position 9; calculated value 4.

Source · 49 CFR Part 565 ↗
Model year candidates
1990 or 2020

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

Source · 49 CFR Part 565 ↗
North American serial sequence
304834

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.

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 · Jul 13, 2023 – Sep 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 24, 2026TXI · Full11OOSREVERSE TRAINING PROGRAM LLC 4374127237B333/TX
Sep 24, 2026TXI · Full11OOSREVERSE TRAINING PROGRAM LLC 4374127237B333/TX
Sep 23, 2026TXII · Walk-around4—REVERSE TRAINING PROGRAM LLC 4374127237B333/TX
Sep 23, 2026TXII · Walk-around4—REVERSE TRAINING PROGRAM LLC 4374127237B333/TX
May 13, 2025OKI · Full7OOSGRIND AND GO CARRIERS LLC 3416485237B333/TX
Dec 19, 2024TXII · Walk-around2—GRIND AND GO CARRIERS LLC 3416485237B333/TX
Jul 13, 2023COII · Walk-around3OOSDLC PRO FREIGHT LLC 3734825237B333/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
REVERSE TRAINING PROGRAM LLC4374127Sep 23, 2026Sep 24, 20264TX
GRIND AND GO CARRIERS LLC3416485Dec 19, 2024May 13, 20252TX
DLC PRO FREIGHT LLC3734825Jul 13, 2023Jul 13, 20231TX
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.
237B333TX2REVERSE TRAINING PROGRAM LLCSep 23, 2026 → Sep 24, 20264
237B333TX—GRIND AND GO CARRIERS LLCDec 19, 2024 → May 13, 20252
237B333TX—DLC PRO FREIGHT LLCJul 13, 2023 → Jul 13, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 26, 2026