Equipment unit · VIN-decoded · NHTSA vPIC

2020 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAMN5127LW052790 · Trailer · TRAILER
Carriers run under4
18 mo
Inspections4
all-time
OOS inspections0
of 4
First seen07/01/2024
NC
Last seen01/01/2026
NC
Inspected under 4 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
5MAMN5127LW052790
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2020
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
07/17/2026
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 · 07/01/2024 – 01/01/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
01/01/2026NCI · Full0—HILCO TRANSPORT INC 3284632938771/ME
07/10/2025NCIII · Driver-only0—RIYI TRUCKING INC 40363702938771/ME
03/03/2025NCII · Walk-around0—DO MUCH TRUCKING LLC 24798442938771/ME
07/01/2024NCII · Walk-around1—I & A TRANSPORT LLC 29200072938771/ME
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
HILCO TRANSPORT INC32846301/01/202601/01/20261NC
RIYI TRUCKING INC403637007/10/202507/10/20251NC
DO MUCH TRUCKING LLC247984403/03/202503/03/20251NC
I & A TRANSPORT LLC292000707/01/202407/01/20241NC
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.
2938771ME—HILCO TRANSPORT INC01/01/2026 → 01/01/20261
2938771ME—RIYI TRUCKING INC07/10/2025 → 07/10/20251
2938771ME—DO MUCH TRUCKING LLC03/03/2025 → 03/03/20251
2938771ME—I & A TRANSPORT LLC07/01/2024 → 07/01/20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 07/17/2026