Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X7MD756474 · Truck-Tractor · TRUCK
Carriers run under4
13 mo
Inspections5
all-time
OOS inspections0
of 5
First seenApr 10, 2025
KS
Last seenMay 15, 2026
NC
Inspected under 4 different carriers in 13 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
1XPBD49X7MD756474
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
Jun 29, 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 · Apr 10, 2025 – May 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 15, 2026NCII · Walk-around0—BECK TRUCKING LLC 1869532DD9686/NC
Nov 3, 2025MTII · Walk-around1—D&E TRANSPORT LLC 600140P1323601/IL
Jun 11, 2025TXII · Walk-around0—GENERAL TRANSPORT INC 286764PXA9764/OH
May 20, 2025ARI · Full0—GENERAL TRANSPORT INC 286764PXA9764/OH
Apr 10, 2025KSIII · Driver-only1—LONG HAUL TRUCKING INC 282451PZB2550/MN
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BECK TRUCKING LLC1869532May 15, 2026May 15, 20261NC
D&E TRANSPORT LLC600140Nov 3, 2025Nov 3, 20251MN
GENERAL TRANSPORT INC286764May 20, 2025Jun 11, 20252OH
LONG HAUL TRUCKING INC282451Apr 10, 2025Apr 10, 20251MN
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.
DD9686NC—BECK TRUCKING LLCMay 15, 2026 → May 15, 20261
P1323601IL—D&E TRANSPORT LLCNov 3, 2025 → Nov 3, 20251
PXA9764OH—GENERAL TRANSPORT INCMay 20, 2025 → Jun 11, 20252
PZB2550MN—LONG HAUL TRUCKING INCApr 10, 2025 → Apr 10, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 29, 2026