Equipment unit · VIN-decoded · NHTSA vPIC

2021 Ford F-550

1FDUF5HT5MDA03319 · Incomplete - Chassis Cab (Single Cab) · INCOMPLETE VEHICLE
Carriers run under2
29 mo
Inspections7
all-time
OOS inspections1
of 7
First seen08/25/2023
CA
Last seen01/29/2026
CA
Inspected under 2 different carriers in 29 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
1FDUF5HT5MDA03319
Make
Ford
Model
F-550
Model year
2021
Body class
Incomplete - Chassis Cab (Single Cab)
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 5: 16,001 - 19,500 lb (7,258 - 8,845 kg)
Decoded at
06/21/2026
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 · 08/25/2023 – 01/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/29/2026CAI · Full0—HIGHWAY SPECIALTY COMPANY INC 271863378635D3/CA
01/28/2026CAI · Full1OOSHIGHWAY SPECIALTY COMPANY INC 271863378635D3/CA
09/09/2025CAV · Vehicle-only0—HIGHWAY SPECIALTY COMPANY INC 271863378635D3/CA
04/24/2025CAV · Vehicle-only0—HIGHWAY SPECIALTY COMPANY INC 271863378635D3/CA
08/02/2024CAI · Full2—ELECTRIC TECH CONSTRUCTION INC 285380978635D3/CA
07/24/2024CAI · Full2—ELECTRIC TECH CONSTRUCTION INC 285380978635D3/CA
08/25/2023CAI · Full0—ELECTRIC TECH CONSTRUCTION INC 285380978635D3/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HIGHWAY SPECIALTY COMPANY INC271863304/24/202501/29/20264CA
ELECTRIC TECH CONSTRUCTION INC285380908/25/202308/02/20243CA
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.
78635D3CA—HIGHWAY SPECIALTY COMPANY INC04/24/2025 → 01/29/20264
78635D3CA—ELECTRIC TECH CONSTRUCTION INC08/25/2023 → 08/02/20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026