Equipment unit · VIN-decoded · NHTSA vPIC

1986 Kenworth T600

1XKAD49X2GJ448832 · Truck-Tractor · TRUCK
Carriers run under3
32 mo
Inspections8
all-time
OOS inspections0
of 8
First seenSep 27, 2023
TX
Last seenMay 22, 2026
TX
Inspected under 3 different carriers in 32 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
1XKAD49X2GJ448832
Make
Kenworth
Model
T600
Model year
1986
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 · Sep 27, 2023 – May 22, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 22, 2026TXII · Walk-around0—BIG STAR TRANSPORTATION LLC 21867701N00049/TX
Oct 17, 2024TXII · Walk-around1—R L WALKER TRANSPORT INC 5740821N00049/TX
Oct 2, 2024TXII · Walk-around2—R L WALKER TRANSPORT INC 5740821N00049/TX
Apr 2, 2024TXII · Walk-around0—MAVERICK WELDING LLC 23195911N00049/TX
Jan 18, 2024TXII · Walk-around0—R L WALKER TRANSPORT INC 5740821N00049/TX
Jan 12, 2024TXII · Walk-around0—R L WALKER TRANSPORT INC 5740821N00049/TX
Oct 6, 2023TXII · Walk-around0—R L WALKER TRANSPORT INC 5740821N00049/TX
Sep 27, 2023TXII · Walk-around0—R L WALKER TRANSPORT INC 5740821N00049/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
BIG STAR TRANSPORTATION LLC2186770May 22, 2026May 22, 20261OK
R L WALKER TRANSPORT INC574082Sep 27, 2023Oct 17, 20246TX
MAVERICK WELDING LLC2319591Apr 2, 2024Apr 2, 20241TX
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.
1N00049TX—BIG STAR TRANSPORTATION LLCMay 22, 2026 → May 22, 20261
1N00049TX—R L WALKER TRANSPORT INCSep 27, 2023 → Oct 17, 20246
1N00049TX—MAVERICK WELDING LLCApr 2, 2024 → Apr 2, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 21, 2026