Equipment unit · VIN-decoded · NHTSA vPIC

2018 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MASA5320JA042351 · Trailer · TRAILER

Carriers run under4

35 mo

Inspections6

all-time

OOS inspections1

of 6

First seen07/31/2023

Last seen06/12/2026

Inspected under 4 different carriers in 35 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.

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN: 5MASA5320JA042351
Make: Mac trailer manufacturing
Model: MAC TRAILER MANUFACTURING
Model year: 2018
Body class: Trailer
Vehicle type: TRAILER
GVWR: Not decoded
Decoded at: 07/31/2026

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

Inspection history

Every roadside inspection of this VIN, newest first · 07/31/2023 – 06/12/2026

Date	State	Level	Viol.	OOS	Carrier (DOT)	Plate
06/12/2026	NV	II · Walk-around	5	—	B&H TRUCKING ENTERPRISES LLC 1533425	5380512/ME
04/02/2026	NM	III · Driver-only	0	—	PALI AUTO TRANSPORTATION INC 3885954	5380512/ME
11/25/2025	IA	II · Walk-around	6	OOS	B&H TRUCKING ENTERPRISES LLC 1533425	5380512/ME
01/14/2025	MT	III · Driver-only	1	—	JOHNS PREMIER TRANSIT LLC 4068753	5380512/ME
09/18/2024	KS	II · Walk-around	0	—	JOHNS PREMIER TRANSIT LLC 4068753	5380512/ME
07/31/2023	IA	III · Driver-only	1	—	MELTON TRUCK LINES INC 34666	AM7246/OK

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

Carrier	DOT	First seen	Last seen	Insp.	State
B&H TRUCKING ENTERPRISES LLC	1533425	11/25/2025	06/12/2026	2	MS
PALI AUTO TRANSPORTATION INC	3885954	04/02/2026	04/02/2026	1	PA
JOHNS PREMIER TRANSIT LLC	4068753	09/18/2024	01/14/2025	2	TX
MELTON TRUCK LINES INC	34666	07/31/2023	07/31/2023	1	OK

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

Plate & unit-number history

The same truck under different plate registrations across carriers

Plate	State / prov.	Unit no.	Carrier	Date range	Insp.
5380512	ME	—	B&H TRUCKING ENTERPRISES LLC	11/25/2025 → 06/12/2026	2
5380512	ME	—	PALI AUTO TRANSPORTATION INC	04/02/2026 → 04/02/2026	1
5380512	ME	—	JOHNS PREMIER TRANSIT LLC	09/18/2024 → 01/14/2025	2
AM7246	OK	—	MELTON TRUCK LINES INC	07/31/2023 → 07/31/2023	1

Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/31/2026