Equipment unit · VIN-decoded · NHTSA vPIC

1999 Peterbilt 379

1XP5DB9X0XN448403 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections5
all-time
OOS inspections2
of 5
First seen08/31/2023
OR
Last seen07/16/2026
NM
Inspected under 2 different carriers in 35 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
1XP5DB9X0XN448403
Make
Peterbilt
Model
379
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
07/11/2026
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 · 08/31/2023 – 07/16/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/16/2026NMIII · Driver-only1—ASSOCIATED IMPOUND AND RECOVERY SERVICE INC 13945493JD370/OK
04/02/2026UTII · Walk-around1OOSASSOCIATED IMPOUND AND RECOVERY SERVICE INC 13945493JD370/OK
03/09/2026NMI · Full0—ASSOCIATED IMPOUND AND RECOVERY SERVICE INC 13945493JD370/OK
12/27/2023WII · Full2—STEIN & SONS LLC 30349023JD370/OK
08/31/2023ORII · Walk-around1OOSSTEIN & SONS LLC 30349023JD370/OK
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ASSOCIATED IMPOUND AND RECOVERY SERVICE INC139454903/09/202607/16/20263MO
STEIN & SONS LLC303490208/31/202312/27/20232MO
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.
3JD370OK1ASSOCIATED IMPOUND AND RECOVERY SERVICE INC03/09/2026 → 07/16/20263
3JD370OK—STEIN & SONS LLC08/31/2023 → 12/27/20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/11/2026