Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mack Anthem

1M1AN4GY6PM033905 · Truck-Tractor · TRUCK
Carriers run under4
34 mo
Inspections7
all-time
OOS inspections2
of 7
First seenJun 23, 2023
AZ
Last seenApr 8, 2026
UT
Inspected under 4 different carriers in 34 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
1M1AN4GY6PM033905
Make
Mack
Model
Anthem
Model year
2023
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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 · Jun 23, 2023 – Apr 8, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Apr 8, 2026UTII · Walk-around4—SKYLINE FREIGHT SYSTEM INC 4236866NO PLATE/IL
Mar 26, 2025AZIII · Driver-only2—RGN TRUCKING LLC 4188110P1174342/IL
Jan 13, 2025INIII · Driver-only1—DELTA TRUCKING LOGISTICS INC 3008419P1174342/IL
Jul 15, 2024CAI · Full4OOSRDAA EXPRESS INC 3803778P1174342/IL
Jun 7, 2024ILIII · Driver-only0—DELTA TRUCKING LOGISTICS INC 3008419P1174342/IL
Jul 7, 2023COII · Walk-around5—DELTA TRUCKING LOGISTICS INC 3008419P1174342/IL
Jun 23, 2023AZIII · Driver-only5OOSDELTA TRUCKING LOGISTICS INC 3008419P1174342/IL
03

Carriers this unit has run under

4 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SKYLINE FREIGHT SYSTEM INC4236866Apr 8, 2026Apr 8, 20261IL
RGN TRUCKING LLC4188110Mar 26, 2025Mar 26, 20251IL
DELTA TRUCKING LOGISTICS INC3008419Jun 23, 2023Jan 13, 20254IL
RDAA EXPRESS INC3803778Jul 15, 2024Jul 15, 20241IL
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.
NO PLATEIL—SKYLINE FREIGHT SYSTEM INCApr 8, 2026 → Apr 8, 20261
P1174342IL—RGN TRUCKING LLCMar 26, 2025 → Mar 26, 20251
P1174342IL—DELTA TRUCKING LOGISTICS INCJun 23, 2023 → Jan 13, 20254
P1174342IL—RDAA EXPRESS INCJul 15, 2024 → Jul 15, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026