Equipment unit · VIN-decoded · NHTSA vPIC

1998 Freightliner Long Conv.

1FUYDSZB4WP981711 · Truck-Tractor · TRUCK
Carriers run under2
34 mo
Inspections5
all-time
OOS inspections2
of 5
First seenAug 3, 2023
KY
Last seenJun 28, 2026
MT
Inspected under 2 different carriers in 34 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
1FUYDSZB4WP981711
Make
Freightliner
Model
Long Conv.
Model year
1998
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 5, 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 · Aug 3, 2023 – Jun 28, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 28, 2026MTIII · Driver-only0—PROQUALITY TRANSPORTATION&LOGISTICS SERVICES LLC 226014588317AK/WA
Apr 9, 2026WAII · Walk-around1—PROQUALITY TRANSPORTATION&LOGISTICS SERVICES LLC 226014588317AK/WA
Jan 5, 2026ILI · Full7OOSMUELLER BROTHERS TIMBER INC 6609840KT6U/MO
Jan 5, 2026ILIII · Driver-only1OOSPROQUALITY TRANSPORTATION&LOGISTICS SERVICES LLC 226014588317AK/WA
Aug 3, 2023KYIII · Driver-only1—MUELLER BROTHERS TIMBER INC 6609882AS4U/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
PROQUALITY TRANSPORTATION&LOGISTICS SERVICES LLC2260145Jan 5, 2026Jun 28, 20263WA
MUELLER BROTHERS TIMBER INC66098Aug 3, 2023Jan 5, 20262MO
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.
88317AKWA2PROQUALITY TRANSPORTATION&LOGISTICS SERVICES LLCJan 5, 2026 → Jun 28, 20263
40KT6UMO—MUELLER BROTHERS TIMBER INCJan 5, 2026 → Jan 5, 20261
82AS4UMO—MUELLER BROTHERS TIMBER INCAug 3, 2023 → Aug 3, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026