Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mack Anthem

1M1AN4GY1MM022807 · Truck-Tractor · TRUCK
Carriers run under1
28 mo
Inspections28
all-time
OOS inspections0
of 28
First seenJul 13, 2023
TN
Last seenNov 18, 2025
KY
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1M1AN4GY1MM022807
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 14, 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 · Jul 13, 2023 – Nov 18, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Nov 18, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Oct 27, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Oct 2, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Sep 18, 2025KYIII · Driver-only1—SWTO LLC 943113NP2425/NC
Sep 16, 2025TNI · Full0—SWTO LLC 943113NP2425/NC
Aug 26, 2025TNI · Full0—SWTO LLC 943113NP2425/NC
Jul 7, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Jun 17, 2025TNI · Full0—SWTO LLC 943113NP2425/NC
Jan 27, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Jan 23, 2025KYI · Full0—SWTO LLC 943113NP2425/NC
Dec 4, 2024KYII · Walk-around0—SWTO LLC 943113NP2425/NC
Oct 31, 2024KYII · Walk-around0—SWTO LLC 943113NP2425/NC
Oct 31, 2024KYI · Full0—SWTO LLC 943113NP2425/NC
Sep 30, 2024KYI · Full0—SWTO LLC 943113NP2425/NC
Sep 15, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Sep 12, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Aug 5, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Jun 14, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Jun 14, 2024KYI · Full0—SWTO LLC 943113NP2425/NC
Mar 28, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Mar 7, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Feb 7, 2024TNI · Full0—SWTO LLC 943113NP2425/NC
Jan 3, 2024TNI · Full0—SWTO LLC 943113NP44627/NC
Dec 17, 2023KYI · Full0—SWTO LLC 943113NP2425/NC
Oct 19, 2023TNI · Full0—SWTO LLC 943113NP2425/NC
Aug 21, 2023KYII · Walk-around0—SWTO LLC 943113NP2425/NC
Aug 16, 2023KYI · Full0—SWTO LLC 943113NP2425/NC
Jul 13, 2023TNI · Full0—SWTO LLC 943113NP2425/NC
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SWTO LLC943113Jul 13, 2023Nov 18, 202528NC
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.
NP2425NC—SWTO LLCJul 13, 2023 → Nov 18, 202527
NP44627NC—SWTO LLCJan 3, 2024 → Jan 3, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 14, 2026