Equipment unit · VIN-decoded · NHTSA vPIC

4M9KB5334MS012275

Not yet decoded
Carriers run under2
14 mo
Inspections3
all-time
OOS inspections1
of 3
First seenFeb 19, 2025
MI
Last seenApr 2, 2026
MO
Inspected under 2 different carriers in 14 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

02

Inspection history

Every roadside inspection of this VIN, newest first · Feb 19, 2025 – Apr 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 2, 2026MOII · Walk-around5—ROCKING E TRUCKING LLC 4397150PT1221125/AR
Jul 26, 2025IAIII · Driver-only0—ROCKING E TRUCKING LLC 4397150PT221125/AR
Feb 19, 2025MIII · Walk-around4OOSL & M STEEL CO LLC 1415641PT221125/AR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROCKING E TRUCKING LLC4397150Jul 26, 2025Apr 2, 20262AR
L & M STEEL CO LLC1415641Feb 19, 2025Feb 19, 20251NE
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.
PT1221125AR—ROCKING E TRUCKING LLCApr 2, 2026 → Apr 2, 20261
PT221125AR—ROCKING E TRUCKING LLCJul 26, 2025 → Jul 26, 20251
PT221125AR—L & M STEEL CO LLCFeb 19, 2025 → Feb 19, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC