Equipment unit · VIN-decoded · NHTSA vPIC

2021 Peterbilt 579

1XPBD49X9MD736162 · Truck-Tractor · TRUCK
Carriers run under3
30 mo
Inspections3
all-time
OOS inspections1
of 3
First seenJan 3, 2024
GA
Last seenJul 24, 2026
MI
Inspected under 3 different carriers in 30 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
1XPBD49X9MD736162
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
Jul 30, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
View sourced platform decode
02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 3, 2024 – Jul 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 24, 2026MIIII · Driver-only1—RM TRANSPORT LLC 253131BE43384/MI
May 14, 2025TNI · Full1OOSHMD LLC 30508332607342/IN
Jan 3, 2024GAIII · Driver-only4—BENEFIT TRUCKING LLC 11361722607342/IN
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
RM TRANSPORT LLC253131Jul 24, 2026Jul 24, 20261MI
HMD LLC3050833May 14, 2025May 14, 20251IN
BENEFIT TRUCKING LLC1136172Jan 3, 2024Jan 3, 20241IN
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.
BE43384MI1RM TRANSPORT LLCJul 24, 2026 → Jul 24, 20261
2607342IN—HMD LLCMay 14, 2025 → May 14, 20251
2607342IN—BENEFIT TRUCKING LLCJan 3, 2024 → Jan 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 30, 2026