Equipment unit · VIN-decoded · NHTSA vPIC

2024 Peterbilt 579

1XPBD49X7RD647939 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections7
all-time
OOS inspections1
of 7
First seenNov 17, 2023
TN
Last seenMay 15, 2026
NE
Inspected under 2 different carriers in 30 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
1XPBD49X7RD647939
Make
Peterbilt
Model
579
Model year
2024
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 · Nov 17, 2023 – May 15, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 15, 2026NEIII · Driver-only0—ECOSHIELD TRANSPORT LLC 3117807A543797/MS
Jan 2, 2026MSI · Full0—KLLM TRANSPORT SERVICES LLC 154237A543797/MS
Sep 14, 2025MSI · Full1OOSKLLM TRANSPORT SERVICES LLC 154237A543797/MS
Nov 13, 2024TNI · Full0—KLLM TRANSPORT SERVICES LLC 154237A543797/UK
Apr 27, 2024CAI · Full0—KLLM TRANSPORT SERVICES LLC 154237A493536/MS
Dec 12, 2023NMIII · Driver-only0—KLLM TRANSPORT SERVICES LLC 154237A493536/MS
Nov 17, 2023TNIII · Driver-only0—KLLM TRANSPORT SERVICES LLC 154237A493536/MS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ECOSHIELD TRANSPORT LLC3117807May 15, 2026May 15, 20261MS
KLLM TRANSPORT SERVICES LLC154237Nov 17, 2023Jan 2, 20266MS
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.
A543797MS—ECOSHIELD TRANSPORT LLCMay 15, 2026 → May 15, 20261
A543797MS—KLLM TRANSPORT SERVICES LLCSep 14, 2025 → Jan 2, 20262
A543797UK—KLLM TRANSPORT SERVICES LLCNov 13, 2024 → Nov 13, 20241
A493536MS—KLLM TRANSPORT SERVICES LLCNov 17, 2023 → Apr 27, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026