Equipment unit · VIN-decoded · NHTSA vPIC

2004 Western star 4900

5KJJABCK54PN12590 · Truck-Tractor · TRUCK
Carriers run under3
23 mo
Inspections4
all-time
OOS inspections1
of 4
First seenJul 11, 2023
TX
Last seenJun 10, 2025
PA
Inspected under 3 different carriers in 23 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
5KJJABCK54PN12590
Make
Western star
Model
4900
Model year
2004
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 17, 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 · Jul 11, 2023 – Jun 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 10, 2025PAIII · Driver-only0—L K SENSENIG TRANSPORT LLC 3291337AH65461/PA
Aug 7, 2024PAIII · Driver-only1—CHESTNUT RIDGE MULCH LLC 2894857ZJY0963/PA
May 3, 2024PAIII · Driver-only4OOSCHESTNUT RIDGE MULCH LLC 2894857ZJY0963/PA
Jul 11, 2023TXII · Walk-around0—FLC SERVICES LLC 31430691M29396/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
L K SENSENIG TRANSPORT LLC3291337Jun 10, 2025Jun 10, 20251PA
CHESTNUT RIDGE MULCH LLC2894857May 3, 2024Aug 7, 20242PA
FLC SERVICES LLC3143069Jul 11, 2023Jul 11, 20231TX
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.
AH65461PA—L K SENSENIG TRANSPORT LLCJun 10, 2025 → Jun 10, 20251
ZJY0963PA—CHESTNUT RIDGE MULCH LLCMay 3, 2024 → Aug 7, 20242
1M29396TX—FLC SERVICES LLCJul 11, 2023 → Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026