Equipment unit · VIN-decoded · NHTSA vPIC

2020 Peterbilt 579

1XPBDP9X7LD669464 · Truck-Tractor · TRUCK
Carriers run under4
22 mo
Inspections6
all-time
OOS inspections2
of 6
First seen09/11/2024
WA
Last seen07/17/2026
TX
Inspected under 4 different carriers in 22 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
1XPBDP9X7LD669464
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
06/29/2026
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 · 09/11/2024 – 07/17/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
07/17/2026TXII · Walk-around5OOSINFILTRATE OILFIELD SOLUTIONS LLC 45446191N98382/TX
05/11/2026TXII · Walk-around1OOSINFILTRATE OILFIELD SOLUTIONS LLC 45446191N98382/TX
01/21/2026GAIII · Driver-only3—J & S EXPRESS LLC 238491161L9DB/MO
03/04/2025ILIII · Driver-only0—AJS XPRESS LLC 252895761L9DB/MO
12/31/2024ARII · Walk-around0—AJS XPRESS LLC 252895731KT2J/MO
09/11/2024WAIII · Driver-only0—NEW PRIME INC 370626KR5N/MO
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
INFILTRATE OILFIELD SOLUTIONS LLC454461905/11/202607/17/20262TX
J & S EXPRESS LLC238491101/21/202601/21/20261MO
AJS XPRESS LLC252895712/31/202403/04/20252MO
NEW PRIME INC370609/11/202409/11/20241MO
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.
1N98382TX1INFILTRATE OILFIELD SOLUTIONS LLC05/11/2026 → 07/17/20262
61L9DBMO—J & S EXPRESS LLC01/21/2026 → 01/21/20261
61L9DBMO—AJS XPRESS LLC03/04/2025 → 03/04/20251
31KT2JMO—AJS XPRESS LLC12/31/2024 → 12/31/20241
26KR5NMO—NEW PRIME INC09/11/2024 → 09/11/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/29/2026