Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN4021NC064963 · Trailer · TRAILER

Carriers run under1

18 mo

Inspections4

all-time

OOS inspections0

of 4

First seenOct 14, 2024

Last seenApr 15, 2026

Decoded identity

From the 17-character VIN via NHTSA vPIC

vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.

Every roadside inspection of this VIN, newest first · Oct 14, 2024 – Apr 15, 2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
Apr 15, 2026	PA	II · Walk-around	4	—	SOUTH MOUNTAIN LOGISTICS LLC 3445924	AXS473/VT
Dec 15, 2025	NY	II · Walk-around	1	—	SOUTH MOUNTAIN LOGISTICS LLC 3445924	AXS473/VT
Dec 19, 2024	VT	II · Walk-around	2	—	SOUTH MOUNTAIN LOGISTICS LLC 3445924	AXS473/VT
Oct 14, 2024	VT	III · Driver-only	1	—	SOUTH MOUNTAIN LOGISTICS LLC 3445924	AXS473/VT

1 distinct carrier · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
SOUTH MOUNTAIN LOGISTICS LLC	3445924	Oct 14, 2024	Apr 15, 2026	4	VT

Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
AXS473	VT	—	SOUTH MOUNTAIN LOGISTICS LLC	Oct 14, 2024 → Apr 15, 2026	4

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 17, 2026