Equipment unit · VIN-decoded · NHTSA vPIC

2016 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAPA4839GA034887 · Trailer · TRAILER
Carriers run under2
17 mo
Inspections9
all-time
OOS inspections1
of 9
First seen08/13/2024
ME
Last seen01/15/2026
ME
Inspected under 2 different carriers in 17 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
5MAPA4839GA034887
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2016
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/30/2026
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 · 08/13/2024 – 01/15/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/15/2026MEIII · Driver-only0—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
11/05/2025MAIII · Driver-only0—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
09/22/2025MEIII · Driver-only1—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
09/04/2025MEII · Walk-around0—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
04/21/2025MEI · Full6OOSNORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
03/20/2025MAII · Walk-around3—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
01/16/2025MEIII · Driver-only0—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
10/30/2024MEIII · Driver-only0—NORTHSTAR TRANSPORT AND LOGISTICS INC 39884015321358/ME
08/13/2024MEIII · Driver-only0—TREELINE INC 4810825321358/ME
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHSTAR TRANSPORT AND LOGISTICS INC398840110/30/202401/15/20268ME
TREELINE INC48108208/13/202408/13/20241ME
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.
5321358ME—NORTHSTAR TRANSPORT AND LOGISTICS INC10/30/2024 → 01/15/20268
5321358ME—TREELINE INC08/13/2024 → 08/13/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/30/2026