Equipment unit · VIN-decoded · NHTSA vPIC

1999 Ford F-550

1FDAF56F2XEC83618 · Incomplete - Chassis Cab (Number of Cab Unknown) · INCOMPLETE VEHICLE
Carriers run under2
25 mo
Inspections7
all-time
OOS inspections6
of 7
First seenJan 10, 2024
ID
Last seenFeb 1, 2026
ID
Inspected under 2 different carriers in 25 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
1FDAF56F2XEC83618
Make
Ford
Model
F-550
Model year
1999
Body class
Incomplete - Chassis Cab (Number of Cab Unknown)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 5: 16,001 - 19,500 lb (7,258 - 8,845 kg)
Decoded at
Jun 21, 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 · Jan 10, 2024 – Feb 1, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 1, 2026IDI · Full10OOSSOLID STRUCTURES LLC 2439996D08363E/WA
Oct 2, 2025IDI · Full4OOSPERMANENT POST SYSTEMS LLC 3249043D08363E/WA
Sep 18, 2025ORII · Walk-around3OOSPERMANENT POST SYSTEMS LLC 3249043D08363E/WA
Jan 30, 2025WAI · Full5OOSPERMANENT POST SYSTEMS LLC 3249043D08363E/WA
Jan 20, 2025WAIII · Driver-only3—PERMANENT POST SYSTEMS LLC 3249043D08363E/WA
May 21, 2024IDI · Full7OOSPERMANENT POST SYSTEMS LLC 3249043D08363E/WA
Jan 10, 2024IDII · Walk-around14OOSSOLID STRUCTURES LLC 2439996CKKJ29/CO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOLID STRUCTURES LLC2439996Jan 10, 2024Feb 1, 20262WA
PERMANENT POST SYSTEMS LLC3249043May 21, 2024Oct 2, 20255WA
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.
D08363EWA—SOLID STRUCTURES LLCFeb 1, 2026 → Feb 1, 20261
D08363EWA—PERMANENT POST SYSTEMS LLCMay 21, 2024 → Oct 2, 20255
CKKJ29CO—SOLID STRUCTURES LLCJan 10, 2024 → Jan 10, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026