Carrierintel
SC

SEK COOP INC

Carrierintel Safety Score: 77/100. 20 inspection violations in 12 months. Last inspected Sep 2026.

DOT 964399MC 628135ActiveMotor CarrierInterstateTRIANGLE INSURANCE COMPANY INC.YATES CENTER, KS

COMPANY

Authority since
2007-12-19
MCS-150
2025-08-26 · 861,683 mi (2024)
Fleet
48 units · 15 trailers · 35 drivers
Annual mileage (VMT)
861,683 mi (2024)

ADDRESS

Physical
700 W RUTLEDGE
YATES CENTER, KS 66783-2005
Mailing
PO BOX 308
YATES CENTER, KS 66783

CONTACT

Phone
6206253151
Email
cstockebrand@sekcoop.com

OFFICERS

Primary Officer
CHRIS STOCKEBRAND
Title
GENERAL MANAGER

OPERATION & CARGO

Operation classification
Private Property · Authorized For Hire
Specialty
Tanker / Bulk Liquids
Cargo types
6
Machinery, Large ObjectsLiquids / GasesGrain, Feed, HayChemicalsCommodities Dry BulkFarm Supplies
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
226 mo
Active authority
INSURANCE
1 active
TRIANGLE INSURANCE COMPANY INC.
RISK GRADE
Minimal Risk
1 risk factors · 5 strengths
OOS RATE
4.4%
2 / 45 inspections

Carrierintel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

77
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
48 power units
Unique power units seen
10
+ 7 trailer VINs
Inspections
17
Discrepancy
0.2x

Minimal Risk

1 risk factor · 5 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
9 crashes · 0 fatal · 3 with injuries · 9 tow-away
Clean Inspection Rate
96% — 43 clean of 45 inspections
Out-of-Service Rate
4.4% — driver OOS 0 insp., vehicle OOS 2 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier
Out-of-service orders
None on record
Authority Events
3 historical event(s) on file
MCS-150 Filing
Last filed 2025-08-26

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $1,000,000

SUMMARY

1.9 violations per inspection
Low OOS rate 3% (last 24 mo)
No crashes in the last 24 months
96% clean inspections
Active insurance on file
Coverage $1.0M

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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