Equipment unit · VIN-decoded · NHTSA vPIC

2018 Peterbilt 579

1XPBDP9X5JD492281 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections11
all-time
OOS inspections2
of 11
First seen08/04/2023
CA
Last seen04/30/2026
TX
Inspected under 3 different carriers in 32 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
1XPBDP9X5JD492281
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
06/17/2026
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 · 08/04/2023 – 04/30/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/30/2026TXII · Walk-around2—SHEPHERD ENERGY SERVICES LLC 38278621N96378/TX
07/21/2025TXII · Walk-around3—CPR TRUCKS AND EQUIPMENT LLC 33373861P9692X/TX
12/10/2024NMIII · Driver-only0—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
09/30/2024NMII · Walk-around0—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
07/25/2024SDIII · Driver-only0—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
06/06/2024CAIII · Driver-only0—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
04/24/2024COIII · Driver-only0—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
02/15/2024COIII · Driver-only2—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
11/29/2023CAI · Full2OOSSAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
08/25/2023SCII · Walk-around1OOSSAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
08/04/2023CAII · Walk-around1—SAVAGE PIT TRANSPORTATION LLC 3365148XP80567/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SHEPHERD ENERGY SERVICES LLC382786204/30/202604/30/20261TX
CPR TRUCKS AND EQUIPMENT LLC333738607/21/202507/21/20251TX
SAVAGE PIT TRANSPORTATION LLC336514808/04/202312/10/20249CA
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.
1N96378TX—SHEPHERD ENERGY SERVICES LLC04/30/2026 → 04/30/20261
1P9692XTX—CPR TRUCKS AND EQUIPMENT LLC07/21/2025 → 07/21/20251
XP80567CA—SAVAGE PIT TRANSPORTATION LLC08/04/2023 → 12/10/20249
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/17/2026