COWBOY STATE TRUCKING INC

DBA: CST

DOT# 3099409 MC# 76612 Kemmerer, WY Authorized For-Hire
(307) 877-2239 deon.bunker@cstwy.com 408 N Alleman Road, Kemmerer WY 83101
37 power units · all owned 38 drivers 2.1M mi/yr · ~56k per unit
HazMat
Not enough record
Graded once the record supports it
8 yrs history · 7 roadside inspections

FMCSA Live Status

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Fleet & equipment

Power units
37
Drivers · CDL
38 · 38
Annual miles
2.1M
Type Own Term Trip Total
Trucks 1 0 0 1
Tractors 36 0 0 36
Trailers 100 0 0 100

Registration

Registered
02-20-2018 (8 yrs)
MCS-150 Update
10-12-2026
FRED Score Date
Nov 07, 2026
Officer
ROGER KING
Officer
DEON BUNKER

Cargo

67.1
medium risk
Motor Vehicles Drive/Tow Away Machinery/Large Objects Liquids/Gases Oilfield Equipment General Freight Other: COMMODITIES DRY BULK Dry Bulk Coal/Coke Chemicals
High-Risk Cargo
Motor Vehicles, Drive/Tow Away, Machinery Large, Oilfield Equipment, General Freight

Note: "General Freight" is a catch-all; the actual cargo mix and its risk may differ.

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Exposure Unverified

The expected crashes on this page assume the filed fleet of 37 power units is real, but the roadside record corroborates little of it — 8 units seen in 24 months, 0.09 inspections per filed unit-year. Verify the fleet size before relying on the crash expectation.

Not enough record to grade yet.

7 inspections and 1 crash on the FMCSA record in 24 months fit anything from an Excellent fleet to a Poor one.

Similar fleets: interstate fleets of 20–49 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

80% likely range 0.43×–1.73×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
0.8 vs 0.8 for similar fleets
Likely 0–2 crashes
This motor carrier
0.8
Similar fleets
0.8

A record this thin can't pin that down: about a 1-in-7 chance it runs at Poor-level crash rates.

Ask
Loss runs for the last 3 years, and confirm the fleet is operating at its filed size (37 power units).
What the record shows
Crash history
betterworse
Lower so far, not yet proven. 1 crash on the FMCSA record in 24 months (about 0.5 a year); similar fleets have about 0.8 a year. Too short a record to be sure, so the grade counts its crash record as about 4% below typical. The grade counts 2 crashes in its 36-month scoring window, recent ones weighted most.
Roadside inspections
betterworse
Worse than peers. Unsafe-driving and hours-of-service violations 1.55× the rate expected for its inspections. Together they move its crash estimate +7%: roadside results weigh far less than crash history.

Worth a closer look

From the FMCSA record. The estimate already counts the safety items; insurance filings and links to other motor carriers are context only.

  • Filed fleet not seen on the road
    Only 8 of the 37 filed power units were seen at a roadside inspection in 24 months (7 inspections in all). The crash expectation assumes all 37 are running.
    Ask: how many trucks are actually operating, with the vehicle schedule (the MCS-150 was last updated Oct 2026).
Strengths
  • 1 crash in 24 months. No injuries, no fatalities.
Data flags
  • Dangerous driving: 4

Track record

FMCSA record, Apr 2025 – May 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
1
0 fatalities · 0 injuries · 0 tow-aways
Inspections
7
29% clean (no violations)
Vehicle out-of-service
50.0%
3 of 6
National avg 22.3%
Driver out-of-service
0.0%
0 of 7
National avg 6.7%
Violations
17
5 out-of-service

Inspected less often than interstate fleets of 20–49 trucks in Wyoming (about 17 in 24 months would be typical).

Inspections per quarter With an out-of-service order
Q2 '25: 1 inspections, 0 out of service 1 Q2 '25 Q3 '25: 4 inspections, 2 out of service 4 Q3 '25 Q4 '25: 0 inspections, 0 out of service 0 Q4 '25 Q1 '26: 0 inspections, 0 out of service 0 Q1 '26 Q2 '26: 2 inspections, 1 out of service 2 Q2 '26
vs 10,544 peer fleets
This motor carrierPeers
Crashes 0.014 0.029
Inspections 0.12 1.11
Violations 0.23 0.77
Critical violations 0.07 0.15

Yearly rates from the last 24 months. Peers: interstate fleets, 20–49 power units, medium-risk cargo.

What they get cited for

17 violations · 24 months
  • Vehicle maintenance No alert
    13 · 5 OOS
    Brakes 5 · Tires 3 · Cargo securement 2 · Lights 2 · Other parts 1
  • Unsafe driving No alert
    4 · 0 OOS
    Reckless / lane 3 · Other 1
  • Hours of service No alert
    0
  • Driver fitness No alert
    0
  • Drugs & alcohol No alert
    0
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months
  • May
    28
    2026
    Wyoming
    Property damage only
    Daylight, two-way trafficway divided unprotected median.

No other reportable crashes on the FMCSA record.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
Today · live FMCSA check
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Last on FMCSA's record (May 14, 2026)
$1,000,000 · GREAT WEST CASUALTY CO.
on record since May 3, 2021 · FMCSA minimum $750,000 · no gap on FMCSA's record since Jul 2018
Cargo filing
not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to May 14, 2026
  • One liability insurer throughout
  • No gap in filed liability coverage while liability was required

Operating authority active (FMCSA's L&I record of May 14, 2026, status since May 12, 2022)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

Loading map data…
Inspections by state
  • Wyoming (HQ) 6
  • Utah 1