Equipment unit · VIN-decoded · NHTSA vPIC

2017 Peterbilt 579

1XPBDP9X4HD418926 · Truck-Tractor · TRUCK
Carriers run under3
36 mo
Inspections6
all-time
OOS inspections0
of 6
First seen07/12/2023
KY
Last seen07/29/2026
KY
Inspected under 3 different carriers in 36 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
1XPBDP9X4HD418926
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
07/12/2026
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 · 07/12/2023 – 07/29/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/29/2026KYIII · Driver-only1—GLM TRANSPORT INC 3986433671734/IN
07/27/2026KYI · Full3—GLM TRANSPORT INC 3986433671734/IN
04/15/2025NYIII · Driver-only1—FIRST OPTION INC 12831613671734/IN
04/09/2025MDII · Walk-around3—FIRST OPTION INC 12831613671734/IN
09/04/2024VTIII · Driver-only0—FIRST OPTION INC 12831613671734/IN
07/12/2023KYI · Full1—MERDZIC TRANSPORTATION SERVICES INC 2822101A84064/KY
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLM TRANSPORT INC39864307/27/202607/29/20262IN
FIRST OPTION INC128316109/04/202404/15/20253IN
MERDZIC TRANSPORTATION SERVICES INC282210107/12/202307/12/20231KY
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.
3671734IN1GLM TRANSPORT INC07/27/2026 → 07/29/20262
3671734IN—FIRST OPTION INC09/04/2024 → 04/15/20253
A84064KY—MERDZIC TRANSPORTATION SERVICES INC07/12/2023 → 07/12/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/12/2026