Equipment unit · VIN-decoded · NHTSA vPIC

2015 Setra S 417 TC

WKKA57XH6F3010221 · Bus · BUS
Carriers run under2
32 mo
Inspections5
all-time
OOS inspections0
of 5
First seenOct 11, 2023
CA
Last seenJun 9, 2026
US
Inspected under 2 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
WKKA57XH6F3010221
Make
Setra
Model
S 417 TC
Model year
2015
Body class
Bus
Vehicle type
BUS
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 5, 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
WKK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
A57XH

Deterministic · VIN positions 4–8.

Check digit
6 · valid

Deterministic · position 9; calculated value 6.

Model year candidates
1985 or 2015

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

North American serial sequence
Not established

Not asserted outside North American WMIs; positions 12–17 may follow another regional convention.

No source established for this field.

Sourced platform inference

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

Make
SETRA

Prefix basis · 16 decoded VINs at 100.0% prefix purity.

Model
S 417 TC

Prefix basis · 16 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
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
SETRA

Observed directly for this VIN via NHTSA vPIC.

Observed model
S 417 TC

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Bus

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
BUS

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

  • serial sequence (positions 12–17 are only asserted for North American VINs)
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Oct 11, 2023 – Jun 9, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jun 9, 2026USV · Vehicle-only0VALLEY PRIME CHARTER INC 3914357EP21085/CA
Jan 15, 2026CAV · Vehicle-only0VALLEY PRIME CHARTER INC 3914357EP21085/CA
Jul 23, 2025CAV · Vehicle-only0VALLEY PRIME CHARTER INC 3914357EP21085/CA
Nov 5, 2024CAV · Vehicle-only0CORPORATE COACH CHARTER & TOURS INC 759281EP19663/CA
Oct 11, 2023CAV · Vehicle-only0CORPORATE COACH CHARTER & TOURS INC 759281EP19663/CA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
VALLEY PRIME CHARTER INC3914357Jul 23, 2025Jun 9, 20263CA
CORPORATE COACH CHARTER & TOURS INC759281Oct 11, 2023Nov 5, 20242CA
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.
EP21085CAVALLEY PRIME CHARTER INCJul 23, 2025Jun 9, 20263
EP19663CACORPORATE COACH CHARTER & TOURS INCOct 11, 2023Nov 5, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 5, 2026