Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X0MD753190 · Truck-Tractor · TRUCK
Carriers run under2
25 mo
Inspections5
all-time
OOS inspections2
of 5
First seenSep 4, 2023
ID
Last seenOct 5, 2025
NJ
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
1XPBD49X0MD753190
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 28, 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 · Sep 4, 2023 – Oct 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 5, 2025NJIII · Driver-only1OOSRELIABLE ENTERPRISES LLC 3133895PWW44519/OH
Jan 10, 2024FLI · Full0—FLOWTRANS LLC 3650177R610698/TX
Dec 4, 2023GAIII · Driver-only1—FLOWTRANS LLC 3650177R610698/TX
Nov 14, 2023CAI · Full1OOSFLOWTRANS LLC 3650177R610698/TX
Sep 4, 2023IDII · Walk-around0—FLOWTRANS LLC 3650177R610698/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RELIABLE ENTERPRISES LLC3133895Oct 5, 2025Oct 5, 20251OH
FLOWTRANS LLC3650177Sep 4, 2023Jan 10, 20244FL
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.
PWW44519OH—RELIABLE ENTERPRISES LLCOct 5, 2025 → Oct 5, 20251
R610698TX—FLOWTRANS LLCSep 4, 2023 → Jan 10, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 28, 2026