Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X5JD487761 · Truck-Tractor · TRUCK
Carriers run under4
23 mo
Inspections7
all-time
OOS inspections4
of 7
First seen02/29/2024
CA
Last seen01/27/2026
CA
Inspected under 4 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
1XPBDP9X5JD487761
Make
Peterbilt
Model
579
Model year
2018
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/21/2026
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 · 02/29/2024 – 01/27/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/27/2026CAII · Walk-around2OOSH P TRUCK LINE LLC 4421202RP19969/WA
01/21/2026CAII · Walk-around0—H P TRUCK LINE LLC 4421202RP19969/WA
12/04/2025CAI · Full1OOSH P TRUCK LINE LLC 4421202RP19969/WA
07/02/2025CAI · Full6OOSMANNAT TRANSPORT LLC 2515845RP19969/WA
05/10/2025ORIII · Driver-only0—MANNAT TRANSPORT LLC 2515845RP19969/WA
10/25/2024MTII · Walk-around1—WALTER E NELSON CO 288471YAKF192/OR
02/29/2024CAI · Full5OOSALPINE FOOD DISTRIBUTING INC 580753YAKF192/OR
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
H P TRUCK LINE LLC442120212/04/202501/27/20263CA
MANNAT TRANSPORT LLC251584505/10/202507/02/20252WA
WALTER E NELSON CO28847110/25/202410/25/20241OR
ALPINE FOOD DISTRIBUTING INC58075302/29/202402/29/20241OR
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.
RP19969WA—H P TRUCK LINE LLC12/04/2025 → 01/27/20263
RP19969WA—MANNAT TRANSPORT LLC05/10/2025 → 07/02/20252
YAKF192OR—WALTER E NELSON CO10/25/2024 → 10/25/20241
YAKF192OR—ALPINE FOOD DISTRIBUTING INC02/29/2024 → 02/29/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026