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WESTERN DIESEL SERVICES INC

DOT 2449293ActiveInterstateST LOUIS, MO

COMPANY

Authority since
—
MCS-150
2026-09-15 · 888,711 mi (2025)
Fleet
111 units · 15 trailers · 59 drivers

ADDRESS

Physical
1100 RESEARCH BLVD
ST LOUIS, MO 63132
Mailing
Same as physical

CONTACT

Phone
3148688620
Email
gnolan@ckpower.com

OFFICERS

Primary Officer
—

OPERATION & CARGO

Operation classification
Private Property
Specialty
General Freight
Cargo types
2
General FreightOther
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.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Moderate Risk
1 risk factors · 2 strengths
OOS RATE
16.7%
3 / 18 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Moderate Risk

25/100 risk points1 risk factor · 2 strengths · 3 data pointsmedium confidence

Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.

SAFETY PERFORMANCE

Crash Record
3 crashes · 0 fatal · 2 with injuries · 2 tow-away
Clean Inspection Rate
83% — 15 clean of 18 inspections
Out-of-Service Rate
16.7% — driver OOS 2, vehicle OOS 1

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2026-09-15

INSURANCE

Active Coverage
No active insurance policies on file

SUMMARY

No active insurance on file
No crashes in the last 24 months
83% clean inspections

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