Equipment unit · VIN-decoded · NHTSA vPIC

2014

5WSAA4328EN045570 · TRAILER
Carriers run under2
14 mo
Inspections4
all-time
OOS inspections0
of 4
First seenFeb 5, 2025
IA
Last seenApr 15, 2026
IA
Inspected under 2 different carriers in 14 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
5WSAA4328EN045570
Make
Not decoded
Model
Not decoded
Model year
2014
Body class
Not decoded
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 18, 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 · Feb 5, 2025 – Apr 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 15, 2026IAIII · Driver-only1—NIELSON TRUCKING LLC 1224221LS9767/IA
Jul 24, 2025IAIII · Driver-only1—NIELSON TRUCKING LLC 1224221LS9767/IA
May 26, 2025IAIII · Driver-only1—KADILLAC BLUE LLC 4359383LS9767/IA
Feb 5, 2025IAIII · Driver-only3—NIELSON TRUCKING LLC 1224221LL9175/IA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NIELSON TRUCKING LLC1224221Feb 5, 2025Apr 15, 20263IA
KADILLAC BLUE LLC4359383May 26, 2025May 26, 20251IA
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.
LS9767IA—NIELSON TRUCKING LLCJul 24, 2025 → Apr 15, 20262
LS9767IA—KADILLAC BLUE LLCMay 26, 2025 → May 26, 20251
LL9175IA—NIELSON TRUCKING LLCFeb 5, 2025 → Feb 5, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 18, 2026