Equipment unit · VIN-decoded · NHTSA vPIC

1992 Freightliner USF-1E

1FUPDCXB7NH517101 · Truck-Tractor · TRUCK
Carriers run under2
28 mo
Inspections6
all-time
OOS inspections4
of 6
First seenJun 29, 2023
DC
Last seenOct 10, 2025
DC
Inspected under 2 different carriers in 28 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
1FUPDCXB7NH517101
Make
Freightliner
Model
USF-1E
Model year
1992
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 22, 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 · Jun 29, 2023 – Oct 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 10, 2025DCII · Walk-around0—4D SERVICES LLC 4441565380ED70/MD
Dec 3, 2024MDII · Walk-around1—JOSE ARGUETA 2316801327ED66/MD
Oct 7, 2024MDII · Walk-around1OOSJOSE ARGUETA 2316801327ED66/MD
May 13, 2024DCII · Walk-around4OOSJOSE ARGUETA 2316801327ED66/MD
Dec 18, 2023DCII · Walk-around1OOSJOSE ARGUETA 2316801327ED66/MD
Jun 29, 2023DCII · Walk-around2OOSJOSE ARGUETA 2316801327ED66/MD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
4D SERVICES LLC4441565Oct 10, 2025Oct 10, 20251MD
JOSE ARGUETA2316801Jun 29, 2023Dec 3, 20245MD
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.
380ED70MD—4D SERVICES LLCOct 10, 2025 → Oct 10, 20251
327ED66MD—JOSE ARGUETAJun 29, 2023 → Dec 3, 20245
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 22, 2026