Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X9MD742738 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections6
all-time
OOS inspections1
of 6
First seen03/20/2024
TX
Last seen04/10/2026
IL
Inspected under 2 different carriers in 25 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
1XPBDP9X9MD742738
Make
Peterbilt
Model
579
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/25/2026
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 · 03/20/2024 – 04/10/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
04/10/2026ILIII · Driver-only0—EPIC TRANSPORTATION LLC 3443671R786763/TX
12/18/2025CAII · Walk-around1—EPIC TRANSPORTATION LLC 3443671R786763/TX
12/05/2025AZII · Walk-around1—EPIC TRANSPORTATION LLC 3443671R786763/TX
03/19/2025COII · Walk-around2—EPIC TRANSPORTATION LLC 34436717516F20/TX
03/26/2024MDII · Walk-around0—PAM TRANSPORT INC 1797523050972/IN
03/20/2024TXI · Full1OOSPAM TRANSPORT INC 1797523050972/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EPIC TRANSPORTATION LLC344367103/19/202504/10/20264TX
PAM TRANSPORT INC17975203/20/202403/26/20242AR
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.
R786763TX—EPIC TRANSPORTATION LLC12/05/2025 → 04/10/20263
7516F20TX—EPIC TRANSPORTATION LLC03/19/2025 → 03/19/20251
3050972IN—PAM TRANSPORT INC03/20/2024 → 03/26/20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026
2021 Peterbilt 579 — VIN 1XPBDP9X9MD742738