Equipment unit · VIN-decoded · NHTSA vPIC

2021 Volvo truck VNR

4V4WC9EH8MN276072 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections9
all-time
OOS inspections1
of 9
First seenFeb 24, 2024
UT
Last seenJan 22, 2026
CA
Inspected under 2 different carriers in 23 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
4V4WC9EH8MN276072
Make
Volvo truck
Model
VNR
Model year
2021
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 · Feb 24, 2024 – Jan 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 22, 2026CAIII · Driver-only2OOSZHOU SERVICE INC 3142620ZP33746/CA
Dec 20, 2025NMII · Walk-around1—ZHOU SERVICE INC 3142620ZP33746/CA
Dec 6, 2025NMIII · Driver-only0—ZHOU SERVICE INC 3142620ZP33746/CA
Sep 29, 2025NMIII · Driver-only1—ZHOU SERVICE INC 3142620ZP33746/CA
Apr 12, 2025NCI · Full0—ZHOU SERVICE INC 3142620ZP33746/CA
Mar 25, 2025LAII · Walk-around0—ZHOU SERVICE INC 3142620ZP33746/CA
Nov 10, 2024NMII · Walk-around0—ZHOU SERVICE INC 3142620ZP33746/CA
Jul 27, 2024MOI · Full3—ZHOU SERVICE INC 3142620ZP33746/CA
Feb 24, 2024UTIII · Driver-only3—RAINEY BROS INC 2048302AM1985/ID
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ZHOU SERVICE INC3142620Jul 27, 2024Jan 22, 20268CA
RAINEY BROS INC2048302Feb 24, 2024Feb 24, 20241ID
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.
ZP33746CA—ZHOU SERVICE INCJul 27, 2024 → Jan 22, 20268
AM1985ID—RAINEY BROS INCFeb 24, 2024 → Feb 24, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026