Equipment unit · VIN-decoded · NHTSA vPIC

2022 Mac trailer manufacturing MAC TRAILER MANUFACTURING

5MAMN4820NW062219 · Trailer · TRAILER
Carriers run under5
27 mo
Inspections7
all-time
OOS inspections2
of 7
First seen08/09/2023
AZ
Last seen11/03/2025
AZ
Inspected under 5 different carriers in 27 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
5MAMN4820NW062219
Make
Mac trailer manufacturing
Model
MAC TRAILER MANUFACTURING
Model year
2022
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 · 08/09/2023 – 11/03/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
11/03/2025AZII · Walk-around4OOSSPARTAN FREIGHT LINES LLC 40450485450431/ME
08/27/2025AZII · Walk-around4—SPARTAN FREIGHT LINES LLC 40450485450431/ME
05/15/2025AZI · Full3OOSDELGADO & ASSOCIATES TRUCKING LLC 23646355450431/AZ
04/03/2025AZII · Walk-around2—MIGGZZ TRANSPORT SERVICES LLC 43682075450431/ME
10/31/2024AZII · Walk-around5—RMM TRUCKING LLC 4290666BF1472/OK
05/09/2024AZIII · Driver-only1—DELGADO & ASSOCIATES TRUCKING LLC 2364635BF1472/OK
08/09/2023AZII · Walk-around1—LAZARO V VALDEZ DIAZ 1955239BF1472/OK
03

Carriers this unit has run under

5 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SPARTAN FREIGHT LINES LLC404504808/27/202511/03/20252AZ
DELGADO & ASSOCIATES TRUCKING LLC236463505/09/202405/15/20252AZ
MIGGZZ TRANSPORT SERVICES LLC436820704/03/202504/03/20251AZ
RMM TRUCKING LLC429066610/31/202410/31/20241AZ
LAZARO V VALDEZ DIAZ195523908/09/202308/09/20231AZ
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.
5450431ME—SPARTAN FREIGHT LINES LLC08/27/2025 → 11/03/20252
5450431AZ—DELGADO & ASSOCIATES TRUCKING LLC05/15/2025 → 05/15/20251
5450431ME—MIGGZZ TRANSPORT SERVICES LLC04/03/2025 → 04/03/20251
BF1472OK—RMM TRUCKING LLC10/31/2024 → 10/31/20241
BF1472OK—DELGADO & ASSOCIATES TRUCKING LLC05/09/2024 → 05/09/20241
BF1472OK—LAZARO V VALDEZ DIAZ08/09/2023 → 08/09/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/21/2026
2022 Mac trailer manufacturing MAC TRAILER MANUFACTURING — VIN 5MAMN4820NW062219