Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X4LD689042 · Truck-Tractor · TRUCK
Carriers run under2
36 mo
Inspections11
all-time
OOS inspections0
of 11
First seen06/21/2023
IN
Last seen06/11/2026
MD
Inspected under 2 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
1XPBDP9X4LD689042
Make
Peterbilt
Model
579
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/18/2026
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 · 06/21/2023 – 06/11/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
06/11/2026MDII · Walk-around1—EVAN D LENHARDT 4256087U7420HY/TN
05/14/2026OHII · Walk-around5—EVAN D LENHARDT 4256087U7420HY/TN
04/21/2026WVII · Walk-around1—EVAN D LENHARDT 4256087U7420HY/TN
03/27/2026MTIII · Driver-only0—EVAN D LENHARDT 4256087U7420HY/TN
12/10/2025CAI · Full1—EVAN D LENHARDT 4256087U7420HY/TN
12/02/2025NEIII · Driver-only1—EVAN D LENHARDT 4256087U7420HY/TN
12/01/2025INIII · Driver-only1—EVAN D LENHARDT 4256087U7420HY/TN
09/16/2025SDII · Walk-around4—EVAN D LENHARDT 4256087U7420HY/TN
03/25/2025GAIII · Driver-only1—EVAN D LENHARDT 4256087U742OHY/TN
01/14/2025NCIII · Driver-only0—EVAN D LENHARDT 4256087U7420HY/TN
06/21/2023INII · Walk-around3—PAM TRANSPORT INC 1797522793820/IN
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
EVAN D LENHARDT425608701/14/202506/11/202610TN
PAM TRANSPORT INC17975206/21/202306/21/20231AR
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.
U7420HYTN—EVAN D LENHARDT01/14/2025 → 06/11/20269
U742OHYTN—EVAN D LENHARDT03/25/2025 → 03/25/20251
2793820IN—PAM TRANSPORT INC06/21/2023 → 06/21/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/18/2026