Equipment unit · VIN-decoded · NHTSA vPIC

2011 Wilson trailer co. Wilson Trailer Co.

1W1UCS257BD540394 · Trailer · TRAILER
Carriers run under3
9 mo
Inspections4
all-time
OOS inspections0
of 4
First seen12/18/2024
IA
Last seen09/28/2025
IA
Inspected under 3 different carriers in 9 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
1W1UCS257BD540394
Make
Wilson trailer co.
Model
Wilson Trailer Co.
Model year
2011
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/09/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 12/18/2024 – 09/28/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
09/28/2025IAIII · Driver-only3—ZACHARY EILDERTS 3226248COWWGN/IA
03/11/2025IAIII · Driver-only1—ZACHARY EILDERTS 3226248COWWGN/IA
02/06/2025IAIII · Driver-only2—REWERTS TRUCKING LLC 3765974COWWGN/IA
12/18/2024IAIII · Driver-only3—DENNIS TRUCKING LLC 2251203NXJ166/IA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZACHARY EILDERTS322624803/11/202509/28/20252IA
REWERTS TRUCKING LLC376597402/06/202502/06/20251IA
DENNIS TRUCKING LLC225120312/18/202412/18/20241IA
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.
COWWGNIA—ZACHARY EILDERTS03/11/2025 → 09/28/20252
COWWGNIA—REWERTS TRUCKING LLC02/06/2025 → 02/06/20251
NXJ166IA—DENNIS TRUCKING LLC12/18/2024 → 12/18/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/09/2026