Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBD49X1HD388041 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections9
all-time
OOS inspections4
of 9
First seenApr 30, 2024
MT
Last seenJun 22, 2026
TX
Inspected under 2 different carriers in 26 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
1XPBD49X1HD388041
Make
Peterbilt
Model
579
Model year
2017
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 21, 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 30, 2024 – Jun 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 22, 2026TXI · Full5OOSSERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/TA
Jun 17, 2026TXI · Full9—SERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/TA
Jun 11, 2026TXII · Walk-around2—SERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/MX
May 19, 2026TXI · Full14OOSSERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/TA
Apr 23, 2026TXII · Walk-around3OOSSERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/MX
Apr 17, 2026TXI · Full8—SERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/TA
Apr 8, 2026TXII · Walk-around7—SERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/TA
Dec 27, 2025TXIII · Driver-only5OOSSERVICIOS ADUANALES RM S DE RL DE CV 305067927BH6X/MX
Apr 30, 2024MTIII · Driver-only0—KOVAC EXPRESS INC 12991252583925/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SERVICIOS ADUANALES RM S DE RL DE CV3050679Dec 27, 2025Jun 22, 20268TA
KOVAC EXPRESS INC1299125Apr 30, 2024Apr 30, 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.
27BH6XTA1SERVICIOS ADUANALES RM S DE RL DE CVApr 8, 2026 → Jun 22, 20265
27BH6XMX1SERVICIOS ADUANALES RM S DE RL DE CVDec 27, 2025 → Jun 11, 20263
2583925IN—KOVAC EXPRESS INCApr 30, 2024 → Apr 30, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026
2017 Peterbilt 579 — VIN 1XPBD49X1HD388041