Equipment unit · VIN-decoded · NHTSA vPIC

1998 Peterbilt 379

1XP5DB9XXWN449959 · Truck-Tractor · TRUCK
Carriers run under3
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seenJan 14, 2025
PA
Last seenJul 9, 2026
MT
Inspected under 3 different carriers in 18 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
1XP5DB9XXWN449959
Make
Peterbilt
Model
379
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 16, 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 · Jan 14, 2025 – Jul 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 9, 2026MTIII · Driver-only1—COASTAL TRANSIT INC 2825930RP19994/WA
Nov 15, 2025WAIII · Driver-only0—1 NORTH WEST TRANSPORTATION LLC 4128910RP19994/WA
Apr 18, 2025MTII · Walk-around0—1 NORTH WEST TRANSPORTATION LLC 4128910RP19994/WA
Jan 14, 2025PAIII · Driver-only0—NAVY SEALS MOVING LLC 2451167AY233J/NJ
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
COASTAL TRANSIT INC2825930Jul 9, 2026Jul 9, 20261PA
1 NORTH WEST TRANSPORTATION LLC4128910Apr 18, 2025Nov 15, 20252WA
NAVY SEALS MOVING LLC2451167Jan 14, 2025Jan 14, 20251NJ
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.
RP19994WA1COASTAL TRANSIT INCJul 9, 2026 → Jul 9, 20261
RP19994WA—1 NORTH WEST TRANSPORTATION LLCApr 18, 2025 → Nov 15, 20252
AY233JNJ—NAVY SEALS MOVING LLCJan 14, 2025 → Jan 14, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 16, 2026