Equipment unit · VIN-decoded · NHTSA vPIC

1996 Peterbilt 377

1XPCDB8X5TN418946 · Truck-Tractor · TRUCK
Carriers run under2
29 mo
Inspections3
all-time
OOS inspections0
of 3
First seenFeb 27, 2024
SD
Last seenJul 27, 2026
PA
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
1XPCDB8X5TN418946
Make
Peterbilt
Model
377
Model year
1996
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 31, 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 · Feb 27, 2024 – Jul 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 27, 2026PAII · Walk-around9—KIRK TRUCKING SERVICE INC 88322AH59428/PA
Oct 31, 2024PAII · Walk-around2—KW SPECIALIZED LLC 3489235AH59428/PA
Feb 27, 2024SDIII · Driver-only2—KW SPECIALIZED LLC 3489235AH10979/PA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KIRK TRUCKING SERVICE INC88322Jul 27, 2026Jul 27, 20261PA
KW SPECIALIZED LLC3489235Feb 27, 2024Oct 31, 20242PA
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.
AH59428PA1KIRK TRUCKING SERVICE INCJul 27, 2026 → Jul 27, 20261
AH59428PA—KW SPECIALIZED LLCOct 31, 2024 → Oct 31, 20241
AH10979PA—KW SPECIALIZED LLCFeb 27, 2024 → Feb 27, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 31, 2026