Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mac MAC

558MTB323NK006739 · Trailer · TRAILER
Carriers run under2
36 mo
Inspections9
all-time
OOS inspections0
of 9
First seenJun 12, 2023
NM
Last seenJun 18, 2026
NM
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
558MTB323NK006739
Make
Mac
Model
MAC
Model year
2022
Body class
Trailer
Vehicle type
TRAILER
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 20, 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 · Jun 12, 2023 – Jun 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 18, 2026NMII · Walk-around0—KAG ENERGY LLC 469756PG11679/IN
Apr 9, 2026COII · Walk-around0—KAG ENERGY LLC 469756PG11679/IN
Nov 16, 2025COII · Walk-around0—ALTA TRANSPORTATION LLC 1188080STB7889/MN
Sep 22, 2025NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080STB7889/MN
Mar 26, 2025NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080STB7889/MN
Feb 29, 2024NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080698478/KS
Dec 18, 2023NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080698478/KS
Jul 12, 2023COIII · Driver-only0—ALTA TRANSPORTATION LLC 1188080698478/KS
Jun 12, 2023NMII · Walk-around0—ALTA TRANSPORTATION LLC 1188080698478/KS
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
KAG ENERGY LLC469756Apr 9, 2026Jun 18, 20262OH
ALTA TRANSPORTATION LLC1188080Jun 12, 2023Nov 16, 20257CO
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.
PG11679IN2KAG ENERGY LLCApr 9, 2026 → Jun 18, 20262
STB7889MN—ALTA TRANSPORTATION LLCMar 26, 2025 → Nov 16, 20253
698478KS—ALTA TRANSPORTATION LLCJun 12, 2023 → Feb 29, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 20, 2026