Equipment unit · VIN-decoded · NHTSA vPIC

2019 Peterbilt 579

1XPBDP9X9KD232337 · Truck-Tractor · TRUCK
Carriers run under2
26 mo
Inspections6
all-time
OOS inspections2
of 6
First seen03/10/2024
NE
Last seen05/24/2026
GA
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
1XPBDP9X9KD232337
Make
Peterbilt
Model
579
Model year
2019
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/25/2026
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 · 03/10/2024 – 05/24/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/24/2026GAIII · Driver-only1—LUIS EXPRESS LLC 4195072W2233HY/TN
01/05/2026TNII · Walk-around1OOSLUIS EXPRESS LLC 4195072W2233HY/TN
11/15/2025COIII · Driver-only2OOSLUIS EXPRESS LLC 4195072W2233HY/TN
06/18/2025MOIII · Driver-only0—LUIS EXPRESS LLC 4195072DF11CA/FL
04/21/2025INIII · Driver-only1—LUIS EXPRESS LLC 4195072DF11CA/FL
03/10/2024NEIII · Driver-only1—J. S. HELWIG & SON, L.L.C. 185183R666296/TX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
LUIS EXPRESS LLC419507204/21/202505/24/20265TN
J. S. HELWIG & SON, L.L.C.18518303/10/202403/10/20241TX
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.
W2233HYTN—LUIS EXPRESS LLC11/15/2025 → 05/24/20263
DF11CAFL—LUIS EXPRESS LLC04/21/2025 → 06/18/20252
R666296TX—J. S. HELWIG & SON, L.L.C.03/10/2024 → 03/10/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/25/2026