Equipment unit · VIN-decoded · NHTSA vPIC

2007 Kenworth T8 Series

1NKDXUTX37R163159 · Truck · INCOMPLETE VEHICLE
Carriers run under2
12 mo
Inspections3
all-time
OOS inspections0
of 3
First seenMay 15, 2025
OR
Last seenMay 7, 2026
OR
Inspected under 2 different carriers in 12 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
1NKDXUTX37R163159
Make
Kenworth
Model
T8 Series
Model year
2007
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 25, 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 · May 15, 2025 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026ORI · Full0—WTF TRUCKING LLC 3288667YCTT638/OR
Apr 10, 2026ORI · Full1—WTF TRUCKING LLC 3288667YCTT638/OR
May 15, 2025ORI · Full3—R A ROTH CONSTRUCTION & SON INC 673511YASC400/OR
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
WTF TRUCKING LLC3288667Apr 10, 2026May 7, 20262OR
R A ROTH CONSTRUCTION & SON INC673511May 15, 2025May 15, 20251OR
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.
YCTT638OR—WTF TRUCKING LLCApr 10, 2026 → May 7, 20262
YASC400OR—R A ROTH CONSTRUCTION & SON INCMay 15, 2025 → May 15, 20251
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 25, 2026