Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Anthem

1M1AN4GY6MM021166 · Truck-Tractor · TRUCK
Carriers run under3
18 mo
Inspections6
all-time
OOS inspections3
of 6
First seenMay 15, 2024
IA
Last seenNov 3, 2025
MT
Inspected under 3 different carriers in 18 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
1M1AN4GY6MM021166
Make
Mack
Model
Anthem
Model year
2021
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 23, 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 · May 15, 2024 – Nov 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 3, 2025MTII · Walk-around8OOSS V TRANSPORT INC 3191211P1320816/IL
Sep 6, 2025KSII · Walk-around0—S V TRANSPORT INC 3191211P1320816/IL
Aug 21, 2025IAIII · Driver-only2—S V TRANSPORT INC 3191211TEMP/IL
Aug 12, 2025OHII · Walk-around3OOSS V TRANSPORT INC 319121145 DAY TEMP/IL
May 15, 2025CAII · Walk-around0—PERFECT TIMING LLC 3876095RC36564/MI
May 15, 2024IAI · Full4OOSVIP AUTO CARRIERS INC 2385102RC36564/MI
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
S V TRANSPORT INC3191211Aug 12, 2025Nov 3, 20254IL
PERFECT TIMING LLC3876095May 15, 2025May 15, 20251IL
VIP AUTO CARRIERS INC2385102May 15, 2024May 15, 20241IL
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.
P1320816IL—S V TRANSPORT INCSep 6, 2025 → Nov 3, 20252
TEMPIL—S V TRANSPORT INCAug 21, 2025 → Aug 21, 20251
45 DAY TEMPIL—S V TRANSPORT INCAug 12, 2025 → Aug 12, 20251
RC36564MI—PERFECT TIMING LLCMay 15, 2025 → May 15, 20251
RC36564MI—VIP AUTO CARRIERS INCMay 15, 2024 → May 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 23, 2026
2021 Mack Anthem — VIN 1M1AN4GY6MM021166