Equipment unit · VIN-decoded · NHTSA vPIC

5MAPA4837MA055555

Not yet decoded
Carriers run under2
31 mo
Inspections2
all-time
OOS inspections0
of 2
First seenJul 11, 2023
WI
Last seenFeb 16, 2026
WI
Inspected under 2 different carriers in 31 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

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 11, 2023 – Feb 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 16, 2026WII · Full4—OLSEN TRANSPORT INC 601132852475/WI
Jul 11, 2023WIIII · Driver-only1—ZION TRUCKING 3864525E438440/MI
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OLSEN TRANSPORT INC601132Feb 16, 2026Feb 16, 20261WI
ZION TRUCKING3864525Jul 11, 2023Jul 11, 20231MI
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.
852475WI—OLSEN TRANSPORT INCFeb 16, 2026 → Feb 16, 20261
E438440MI—ZION TRUCKINGJul 11, 2023 → Jul 11, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC