Equipment unit · VIN-decoded · NHTSA vPIC

2020 Kenworth T880

1XKZD49X5LJ415028 · Truck-Tractor · TRUCK
Carriers run under3
24 mo
Inspections13
all-time
OOS inspections3
of 13
First seenMay 27, 2024
NM
Last seenMay 7, 2026
CA
Inspected under 3 different carriers in 24 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
1XKZD49X5LJ415028
Make
Kenworth
Model
T880
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 16, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZD49X

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1990 or 2020

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
415028

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
KENWORTH

Prefix basis · 3,036 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 3,036 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T880

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · May 27, 2024 – May 7, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 7, 2026CAII · Walk-around0SOUTHERN HEAVY HAUL INC 2349930R826189/TX
Apr 16, 2026AZII · Walk-around0SOUTHERN HEAVY HAUL LOGISTICS INC 3479268R826189/TX
Apr 14, 2026AZIII · Driver-only0SOUTHERN HEAVY HAUL LOGISTICS INC 3479268R826189/TX
Apr 13, 2026AZIII · Driver-only1SOUTHERN HEAVY HAUL INC 2349930R826189/TX
Apr 10, 2026AZII · Walk-around0SOUTHERN HEAVY HAUL LOGISTICS INC 3479268R826189/TX
Apr 8, 2026AZIII · Driver-only0SOUTHERN HEAVY HAUL LOGISTICS INC 3479268R826189/TX
Mar 31, 2026TXI · Full1TRESIN DE MEXICO SA DE CV 2866650R826189/TX
Jun 9, 2025TXII · Walk-around3OOSSOUTHERN HEAVY HAUL INC 2349930R487295/TX
Mar 27, 2025TXII · Walk-around1OOSSOUTHERN HEAVY HAUL INC 2349930R487295/TX
Jan 16, 2025TXI · Full7OOSTRESIN DE MEXICO SA DE CV 2866650R487295/TX
Sep 21, 2024NMII · Walk-around2SOUTHERN HEAVY HAUL INC 2349930R487295/TX
Jun 14, 2024TNI · Full0SOUTHERN HEAVY HAUL INC 2349930R487295/TX
May 27, 2024NMII · Walk-around0TRESIN DE MEXICO SA DE CV 2866650R487295/TX
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
SOUTHERN HEAVY HAUL INC2349930Jun 14, 2024May 7, 20266TX
SOUTHERN HEAVY HAUL LOGISTICS INC3479268Apr 8, 2026Apr 16, 20264TX
TRESIN DE MEXICO SA DE CV2866650May 27, 2024Mar 31, 20263TA
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.
R826189TXSOUTHERN HEAVY HAUL INCApr 13, 2026May 7, 20262
R826189TXSOUTHERN HEAVY HAUL LOGISTICS INCApr 8, 2026Apr 16, 20264
R826189TXTRESIN DE MEXICO SA DE CVMar 31, 2026Mar 31, 20261
R487295TXSOUTHERN HEAVY HAUL INCJun 14, 2024Jun 9, 20254
R487295TXTRESIN DE MEXICO SA DE CVMay 27, 2024Jan 16, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026