Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MATA5038MA058643 · Trailer · TRAILER
Carriers run under2
29 mo
Inspections7
all-time
OOS inspections0
of 7
First seen12/26/2023
ND
Last seen05/06/2026
SD
Inspected under 2 different carriers in 29 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
5MATA5038MA058643
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
06/21/2026
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 · 12/26/2023 – 05/06/2026

DateStateLevelViol.OOSCarrier (DOT)Plate
05/06/2026SDI · Full3—DALE MADSEN 406638930443P/SD
06/30/2025WYI · Full1—SINGER TRANSPORT LLC 284703323057P/SD
04/14/2025SDIII · Driver-only0—DALE MADSEN 406638923057P/SD
03/11/2025SDIII · Driver-only0—SINGER TRANSPORT LLC 284703323057/SD
11/23/2024SDIII · Driver-only1—DALE MADSEN 406638923057P/SD
09/16/2024SDIII · Driver-only0—SINGER TRANSPORT LLC 284703323057P/SD
12/26/2023NDII · Walk-around1—SINGER TRANSPORT LLC 284703323057P/SD
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DALE MADSEN406638911/23/202405/06/20263SD
SINGER TRANSPORT LLC284703312/26/202306/30/20254SD
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.
30443PSD—DALE MADSEN05/06/2026 → 05/06/20261
23057PSD—SINGER TRANSPORT LLC12/26/2023 → 06/30/20253
23057PSD—DALE MADSEN11/23/2024 → 04/14/20252
23057SD—SINGER TRANSPORT LLC03/11/2025 → 03/11/20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026