Equipment unit · VIN-decoded · NHTSA vPIC

2023 Mack Anthem

1M1AN4GY6PM034732 · Truck-Tractor · TRUCK
Carriers run under3
25 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 22, 2023
NC
Last seenDec 9, 2025
CA
Inspected under 3 different carriers in 25 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
1M1AN4GY6PM034732
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
Jul 24, 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 · Nov 22, 2023 – Dec 9, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Dec 9, 2025CAI · Full0—TFORCE FREIGHT INC 1210583732077/IN
Oct 18, 2024TNIII · Driver-only0—ROADRUNNER TRANSPORTATION SERVICES INC 2420092865957/IN
Nov 22, 2023NCII · Walk-around0—UMAX CARGO INC 3486122PWY7171/OH
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TFORCE FREIGHT INC121058Dec 9, 2025Dec 9, 20251VA
ROADRUNNER TRANSPORTATION SERVICES INC242009Oct 18, 2024Oct 18, 20241WI
UMAX CARGO INC3486122Nov 22, 2023Nov 22, 20231OH
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.
3732077IN—TFORCE FREIGHT INCDec 9, 2025 → Dec 9, 20251
2865957IN—ROADRUNNER TRANSPORTATION SERVICES INCOct 18, 2024 → Oct 18, 20241
PWY7171OH—UMAX CARGO INCNov 22, 2023 → Nov 22, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 24, 2026