Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBDP9X2MD707619 · Truck-Tractor · TRUCK
Carriers run under2
35 mo
Inspections6
all-time
OOS inspections0
of 6
First seenJul 17, 2023
TN
Last seenJun 21, 2026
SD
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
1XPBDP9X2MD707619
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 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 · Jul 17, 2023 – Jun 21, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 21, 2026SDIII · Driver-only1—X-TRUX INC 841776PR52512/SD
Nov 13, 2025SDI · Full0—X-TRUX INC 841776PR52512/SD
Oct 21, 2025MOII · Walk-around0—X-TRUX INC 841776PR52512/SD
Apr 14, 2025KYIII · Driver-only0—X-TRUX INC 841776PR52512/SD
Dec 14, 2024SDIII · Driver-only0—X-TRUX INC 841776PR52512/SD
Jul 17, 2023TNI · Full0—NEW PRIME INC 370643KR4V/MO
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
X-TRUX INC841776Dec 14, 2024Jun 21, 20265SD
NEW PRIME INC3706Jul 17, 2023Jul 17, 20231MO
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.
PR52512SD1X-TRUX INCDec 14, 2024 → Jun 21, 20265
43KR4VMO—NEW PRIME INCJul 17, 2023 → Jul 17, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 25, 2026