Equipment unit · VIN-decoded · NHTSA vPIC

1992 Kenworth W900

1XKWDB0X1NS570421 · Truck-Tractor · TRUCK
Carriers run under2
13 mo
Inspections7
all-time
OOS inspections1
of 7
First seenDec 10, 2024
KY
Last seenJan 16, 2026
KY
Inspected under 2 different carriers in 13 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
1XKWDB0X1NS570421
Make
Kenworth
Model
W900
Model year
1992
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 · Dec 10, 2024 – Jan 16, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 16, 2026KYII · Walk-around1OOSMILLER & SON INC 1464157G0N457/KY
Nov 3, 2025KYIII · Driver-only5—MILLER & SON INC 1464157G0N457/KY
May 28, 2025KYIII · Driver-only0—MILLER & SON INC 1464157G0N457/KY
Apr 17, 2025KYIII · Driver-only0—MILLER & SON INC 1464157G0N457/KY
Dec 31, 2024KYII · Walk-around0—COLEMAN ENGINEERING 813116335504/KY
Dec 17, 2024KYI · Full0—COLEMAN ENGINEERING 813116335504/KY
Dec 10, 2024KYIII · Driver-only1—COLEMAN ENGINEERING 813116335504/KY
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
MILLER & SON INC1464157Apr 17, 2025Jan 16, 20264KY
COLEMAN ENGINEERING813116Dec 10, 2024Dec 31, 20243KY
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.
G0N457KY—MILLER & SON INCApr 17, 2025 → Jan 16, 20264
335504KY—COLEMAN ENGINEERINGDec 10, 2024 → Dec 31, 20243
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026