Equipment unit · VIN-decoded · NHTSA vPIC

2014 Kenworth T6 Series

3WKAD70X8EF854209 · Truck-Tractor · TRUCK
Carriers run under3
31 mo
Inspections5
all-time
OOS inspections1
of 5
First seenJul 31, 2023
CA
Last seenFeb 18, 2026
US
Inspected under 3 different carriers in 31 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
3WKAD70X8EF854209
Make
Kenworth
Model
T6 Series
Model year
2014
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 4, 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.

Source · 49 CFR Part 565 ↗
Vehicle descriptor section
AD70X

Deterministic · VIN positions 4–8.

Source · 49 CFR Part 565 ↗
Check digit
8 · valid

Deterministic · position 9; calculated value 8.

Source · 49 CFR Part 565 ↗
Model year candidates
1984 or 2014

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

Source · 49 CFR Part 565 ↗
North American serial sequence
854209

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

Source · 49 CFR Part 565 ↗

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.

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 · Jul 31, 2023 – Feb 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Feb 18, 2026USIII · Driver-only1—ALFREDO SOLORIO TOLENTINO 6352219F71349/CA
Jan 23, 2025CAI · Full0—ALFREDO SOLORIO TOLENTINO 6352219F71349/CA
Jun 13, 2024CAIII · Driver-only0—ST TRUCKING INC 29479639F71349/CA
Feb 8, 2024CAIII · Driver-only1—BCS BREAKAWAY CONSTRUCTION SERVICES 27887979F31349/CA
Jul 31, 2023CAI · Full2OOSALFREDO SOLORIO TOLENTINO 6352219F31349/CA
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ALFREDO SOLORIO TOLENTINO635221Jul 31, 2023Feb 18, 20263BN
ST TRUCKING INC2947963Jun 13, 2024Jun 13, 20241CA
BCS BREAKAWAY CONSTRUCTION SERVICES2788797Feb 8, 2024Feb 8, 20241CA
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.
9F71349CA—ALFREDO SOLORIO TOLENTINOJan 23, 2025 → Feb 18, 20262
9F71349CA—ST TRUCKING INCJun 13, 2024 → Jun 13, 20241
9F31349CA—BCS BREAKAWAY CONSTRUCTION SERVICESFeb 8, 2024 → Feb 8, 20241
9F31349CA—ALFREDO SOLORIO TOLENTINOJul 31, 2023 → Jul 31, 20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 4, 2026