Equipment unit · VIN-decoded · NHTSA vPIC

1999 Kenworth T800

1XKDDB9X4XR815572 · Truck-Tractor · TRUCK
Carriers run under2
27 mo
Inspections6
all-time
OOS inspections3
of 6
First seenJul 17, 2023
WA
Last seenOct 3, 2025
WA
Inspected under 2 different carriers in 27 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
1XKDDB9X4XR815572
Make
Kenworth
Model
T800
Model year
1999
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 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 · Jul 17, 2023 – Oct 3, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Oct 3, 2025WAIII · Driver-only2—GLENDA MARTINEZ 4309463D13626H/WA
Sep 2, 2025WAII · Walk-around1OOSGLENDA MARTINEZ 4309463D13626H/WA
Jul 1, 2025WAI · Full8OOSGLENDA MARTINEZ 4309463D13626H/WA
Aug 21, 2024WAIII · Driver-only3—JOSEFA MARTINEZ 3932746D22152C/WA
Jul 22, 2024WAIII · Driver-only1—JOSEFA MARTINEZ 3932746DD22152C/WA
Jul 17, 2023WAII · Walk-around4OOSJOSEFA MARTINEZ 3932746D22152C/WA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
GLENDA MARTINEZ4309463Jul 1, 2025Oct 3, 20253WA
JOSEFA MARTINEZ3932746Jul 17, 2023Aug 21, 20243WA
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.
D13626HWA—GLENDA MARTINEZJul 1, 2025 → Oct 3, 20253
D22152CWA—JOSEFA MARTINEZJul 17, 2023 → Aug 21, 20242
DD22152CWA—JOSEFA MARTINEZJul 22, 2024 → Jul 22, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 24, 2026