Equipment unit · VIN-decoded · NHTSA vPIC

2024 Kenworth T880

3WKZD49X9RF539414 · Truck-Tractor · TRUCK
Carriers run under1
33 mo
Inspections12
all-time
OOS inspections4
of 12
First seenJun 24, 2023
NM
Last seenMar 12, 2026
AR
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3WKZD49X9RF539414
Make
Kenworth
Model
T880
Model year
2024
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 17, 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
3WK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZD49X

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1994 or 2024

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

North American serial sequence
539414

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 · 218 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 218 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
2024

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 · Jun 24, 2023 – Mar 12, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 12, 2026ARI · Full12OOSTBM CARRIERS INC 835330YP87848/CA
Jan 13, 2026PAIII · Driver-only3TBM CARRIERS INC 835330YP87848/CA
Dec 9, 2025ARIII · Driver-only1OOSTBM CARRIERS INC 835330YP87848/CA
Sep 24, 2025OKIII · Driver-only2OOSTBM CARRIERS INC 835330YP87848/CA
Sep 4, 2025ARIII · Driver-only1OOSTBM CARRIERS INC 835330YP87848/CA
May 6, 2025NMII · Walk-around1TBM CARRIERS INC 835330YP87848/CA
Mar 21, 2025CAIII · Driver-only0TBM CARRIERS INC 835330YP87848/CA
Feb 22, 2025NMII · Walk-around0TBM CARRIERS INC 835330YP87848/CA
Oct 13, 2023CAI · Full0TBM CARRIERS INC 835330YP87848/CA
Oct 3, 2023CAI · Full0TBM CARRIERS INC 835330YP87848/CA
Jun 26, 2023CAI · Full0TBM CARRIERS INC 835330YP87848/CA
Jun 24, 2023NMIII · Driver-only0TBM CARRIERS INC 835330YP87848/CA
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TBM CARRIERS INC835330Jun 24, 2023Mar 12, 202612CA
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.
YP87848CATBM CARRIERS INCJun 24, 2023Mar 12, 202612
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 17, 2026