Equipment unit · VIN-decoded · NHTSA vPIC

2011 International SF547

1HTWXSBT8BJ338383 · Truck · INCOMPLETE VEHICLE
Carriers run under3
36 mo
Inspections10
all-time
OOS inspections0
of 10
First seenJun 15, 2023
NC
Last seenJun 5, 2026
NC
Inspected under 3 different carriers in 36 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
1HTWXSBT8BJ338383
Make
International
Model
SF547
Model year
2011
Body class
Truck
Vehicle type
INCOMPLETE VEHICLE
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jun 19, 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
1HT

Deterministic · VIN positions 1–3.

Vehicle descriptor section
WXSBT

Deterministic · VIN positions 4–8.

Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Model year candidates
1981 or 2011

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

North American serial sequence
338383

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.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

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
2011

Observed directly for this VIN via NHTSA vPIC.

Observed make
INTERNATIONAL

Observed directly for this VIN via NHTSA vPIC.

Observed model
SF547

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
INCOMPLETE VEHICLE

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

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jun 15, 2023 – Jun 5, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 5, 2026NCIII · Driver-only0ROAD DOG TRUCKING LLC 3556030ZB71791/NC
Apr 17, 2026NCII · Walk-around0ROAD DOG TRUCKING LLC 3556030ZB71791/NC
Feb 17, 2026NCIII · Driver-only0ROAD DOG TRUCKING LLC 3556030ZB71791/NC
Nov 20, 2025NCIII · Driver-only0ROAD DOG TRUCKING LLC 3556030ZB71791/NC
Mar 20, 2025NCIII · Driver-only0G TORRES TRUCKING LLC 3313855ZB67694/NC
Oct 29, 2024NCIII · Driver-only1G TORRES TRUCKING LLC 3313855ZB67694/NC
Oct 22, 2024NCII · Walk-around1G TORRES TRUCKING LLC 3313855ZB67694/NC
Oct 18, 2024NCIII · Driver-only0G TORRES TRUCKING LLC 3313855ZB67694/NC
Jul 11, 2023NCII · Walk-around12 SONS TRUCKING LLC 2978932ZB56319/NC
Jun 15, 2023NCIII · Driver-only12 SONS TRUCKING LLC 2978932ZB56319/NC
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROAD DOG TRUCKING LLC3556030Nov 20, 2025Jun 5, 20264NC
G TORRES TRUCKING LLC3313855Oct 18, 2024Mar 20, 20254NC
2 SONS TRUCKING LLC2978932Jun 15, 2023Jul 11, 20232NC
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.
ZB71791NCROAD DOG TRUCKING LLCNov 20, 2025Jun 5, 20264
ZB67694NCG TORRES TRUCKING LLCOct 18, 2024Mar 20, 20254
ZB56319NC2 SONS TRUCKING LLCJun 15, 2023Jul 11, 20232
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 19, 2026