Equipment unit · VIN-decoded · NHTSA vPIC

2004 Peterbilt 378

1XPFD40X14D815940 · Truck-Tractor · TRUCK
Carriers run under1
6 mo
Inspections4
all-time
OOS inspections2
of 4
First seen01/13/2026
PA
Last seen07/03/2026
PA
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPFD40X14D815940
Make
Peterbilt
Model
378
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
07/12/2026
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 · 01/13/2026 – 07/03/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/03/2026PAII · Walk-around2OOSWIN LLC 2091648AH41521/PA
06/02/2026PAII · Walk-around4OOSWIN LLC 2091648AH41521/PA
05/19/2026PAII · Walk-around4—WIN LLC 2091648AH41521/PA
01/13/2026PAIII · Driver-only4—WIN LLC 2091648AH41521/PA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WIN LLC209164801/13/202607/03/20264PA
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.
AH41521PA1WIN LLC01/13/2026 → 07/03/20264
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026