Equipment unit · VIN-decoded · NHTSA vPIC

2024 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MADN3922RR077849 · Trailer · TRAILER
Carriers run under2
20 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJan 22, 2024
SC
Last seenSep 10, 2025
TN
Inspected under 2 different carriers in 20 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
5MADN3922RR077849
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2024
Body class
Trailer
Vehicle type
TRAILER
GVWR
Not decoded
Decoded at
Jul 2, 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 · Jan 22, 2024 – Sep 10, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 10, 2025TNII · Walk-around4OOSGREYHOUND HAULING EXPRESS LLC 1265002TUA4153/OH
Jul 2, 2024SCIII · Driver-only1—HAMM TRANSPORTATION LLC 335043496274PT/SC
Apr 30, 2024SCIII · Driver-only2—HAMM TRANSPORTATION LLC 335043496274PT/SC
Jan 29, 2024NCIII · Driver-only0—HAMM TRANSPORTATION LLC 335043496274PT/SC
Jan 22, 2024SCIII · Driver-only1—HAMM TRANSPORTATION LLC 335043496274PT/SC
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GREYHOUND HAULING EXPRESS LLC1265002Sep 10, 2025Sep 10, 20251OH
HAMM TRANSPORTATION LLC3350434Jan 22, 2024Jul 2, 20244SC
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.
TUA4153OH—GREYHOUND HAULING EXPRESS LLCSep 10, 2025 → Sep 10, 20251
96274PTSC—HAMM TRANSPORTATION LLCJan 22, 2024 → Jul 2, 20244
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 2, 2026