Equipment unit · VIN-decoded · NHTSA vPIC

2021 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN4027MK058881 · Trailer · TRAILER
Carriers run under2
14 mo
Inspections14
all-time
OOS inspections0
of 14
First seenApr 3, 2025
CA
Last seenJun 24, 2026
CA
Inspected under 2 different carriers in 14 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
5MADN4027MK058881
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2021
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jun 16, 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 · Apr 3, 2025 – Jun 24, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 24, 2026CAI · Full2—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Jun 12, 2026CAII · Walk-around0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
May 19, 2026CAIII · Driver-only0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
May 5, 2026CAII · Walk-around1—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Jan 12, 2026CAIII · Driver-only0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Jan 3, 2026CAII · Walk-around0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Dec 24, 2025CAIII · Driver-only0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Dec 9, 2025CAII · Walk-around1—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Oct 7, 2025CAII · Walk-around0—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Aug 28, 2025CAII · Walk-around1—DHALIWAL FREIGHTLINE INC 34003484UA1164/CA
Jun 26, 2025CAIII · Driver-only1—KULWINDER SINGH 32117874UA1164/CA
Apr 16, 2025CAI · Full0—KULWINDER SINGH 32117874UA1164/CA
Apr 10, 2025CAII · Walk-around0—KULWINDER SINGH 32117874UA1164/CA
Apr 3, 2025CAII · Walk-around3—KULWINDER SINGH 32117874UA1164/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
DHALIWAL FREIGHTLINE INC3400348Aug 28, 2025Jun 24, 202610CA
KULWINDER SINGH3211787Apr 3, 2025Jun 26, 20254IN
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.
4UA1164CA2DHALIWAL FREIGHTLINE INCAug 28, 2025 → Jun 24, 202610
4UA1164CA—KULWINDER SINGHApr 3, 2025 → Jun 26, 20254
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026