Is BLACK HILLS TRUCKING LLC (USDOT 100351) allowed to operate?

Yes. As of September 15, 2026, FMCSA's live record shows BLACK HILLS TRUCKING LLC (USDOT 100351) is allowed to operate.

Does BLACK HILLS TRUCKING LLC have active operating authority?

Yes. FMCSA's live records show active common, contract, and broker operating authority for BLACK HILLS TRUCKING LLC (MC143993) as of September 15, 2026.

Does BLACK HILLS TRUCKING LLC have insurance on file with FMCSA?

Yes. FMCSA shows liability (BIPD) coverage of $5,000,000 and a surety bond of $75,000 on file for BLACK HILLS TRUCKING LLC as of September 15, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.

What is BLACK HILLS TRUCKING LLC's FMCSA safety rating?

BLACK HILLS TRUCKING LLC holds a Satisfactory FMCSA safety rating (rated July 16, 2021). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.

What is BLACK HILLS TRUCKING LLC's USDOT and MC number?

BLACK HILLS TRUCKING LLC is registered under USDOT 100351 and operating authority MC143993, based in Casper, WY. FMCSA classifies it as an authorized for-hire carrier that is registered to haul hazardous materials.

How large is BLACK HILLS TRUCKING LLC's fleet?

BLACK HILLS TRUCKING LLC reports 268 power units and 90 drivers in its FMCSA record in Casper, WY.

BLACK HILLS TRUCKING LLC

USDOT 100351 · Casper, WY

Authorized for-hireAuthority activeHazmat

Quick answers

Is BLACK HILLS TRUCKING LLC (USDOT 100351) allowed to operate?: Yes. As of September 15, 2026, FMCSA's live record shows BLACK HILLS TRUCKING LLC (USDOT 100351) is allowed to operate.
Does BLACK HILLS TRUCKING LLC have active operating authority?: Yes. FMCSA's live records show active common, contract, and broker operating authority for BLACK HILLS TRUCKING LLC (MC143993) as of September 15, 2026.
Does BLACK HILLS TRUCKING LLC have insurance on file with FMCSA?: Yes. FMCSA shows liability (BIPD) coverage of $5,000,000 and a surety bond of $75,000 on file for BLACK HILLS TRUCKING LLC as of September 15, 2026. "On file" reflects the filed amounts, not confirmation of active coverage.
What is BLACK HILLS TRUCKING LLC's FMCSA safety rating?: BLACK HILLS TRUCKING LLC holds a Satisfactory FMCSA safety rating (rated July 16, 2021). This is FMCSA's official rating — one of Satisfactory, Conditional, or Unsatisfactory.
What is BLACK HILLS TRUCKING LLC's USDOT and MC number?: BLACK HILLS TRUCKING LLC is registered under USDOT 100351 and operating authority MC143993, based in Casper, WY. FMCSA classifies it as an authorized for-hire carrier that is registered to haul hazardous materials.
How large is BLACK HILLS TRUCKING LLC's fleet?: BLACK HILLS TRUCKING LLC reports 268 power units and 90 drivers in its FMCSA record in Casper, WY.

Answers reflect the public FMCSA record as of September 15, 2026; figures can change at any time.

Operating snapshot

268Power units (fleet size)

90Drivers reported

52Years since registration

4.4MAnnual miles reported (2024)

Casper, WYHome base

103Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

Low

HaulReport estimate · highest estimated percentile

Vehicle Maintenance is this carrier's highest reconstructed BASIC percentile at the 38.9th percentile among 19,381 safety-event peers. Across 2 rated categories, 2 are estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.

Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

BLACK HILLS TRUCKING LLC is a for-hire motor carrier based in Casper, WY, operating 268 power units and 90 drivers, and has been registered with FMCSA for about 52 years (since 1974). It is flagged as a hazardous-materials carrier in the FMCSA census. In this public FMCSA inspection snapshot it has 103 recorded inspections, with a vehicle out-of-service rate of 27.6% (above the 21.2% snapshot benchmark) and a driver out-of-service rate of 1.0% (below the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Vehicle Maintenance at the 38.9th percentile (estimated band: Low), ranked among 19,381 safety-event peers — an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.

Estimated BASIC percentiles

Hours-of-Service ComplianceLow

4.5 pctl · CI 0–10

BASIC measure: 0.02Insp. w/ violation: 103Peer group: 4,727

Vehicle MaintenanceLow

38.9 pctl · CI 34–44

BASIC measure: 3.31Insp. w/ violation: 58Peer group: 19,381

Out-of-service rates

Vehicle OOS27.6%above the 21.2% snapshot benchmark · 58 inspections

Driver OOS1.0%below the 5.2% snapshot benchmark · 103 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due January 2027

Next biennial update dueJanuary 2027

Recurring update monthJanuary, odd-numbered years

Last MCS-150 update on fileFebruary 6, 2026

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Live FMCSA status

Allowed to operate

Operating authority

Common: Active
Contract: Active
Broker: Active
Docket: MC143993
Authorized for property, broker

Insurance on file

Liability (BIPD): $5,000,000
Surety bond: $75,000

Safety

Rating: Satisfactory (as of July 16, 2021)
Driver out-of-service rate: 0.9%
Vehicle out-of-service rate: 33.9%
Hazmat out-of-service rate: 15.4%

Live read from FMCSA's QCMobile system on September 15, 2026. Insurance figures are FMCSA "on file" amounts, not confirmation of current coverage; values can change at any time. FMCSA QCMobile

Insurance on file

Liability (BIPD)Surety bond

Primary liability (BIPD) — maximum limit recorded by FMCSA: $5,000,000

2 filings on file — show details

Public liability (BIPD) — primaryOLD REPUBLIC INSURANCE COMPANY$5,000,000 max limit · Form 91X · effective 2024-06-30
Surety bondNATIONWIDE MUTUAL INSURANCE COMPForm 84 · effective 2025-02-13

Insurance filings on record in FMCSA's Licensing & Insurance (L&I) system (active or pending per the source dataset), as of 2026-06-08. Dollar figures are the maximum limit recorded on the filing, not confirmation of current coverage, and this is not a recommendation; filings can change or lapse at any time and may not reflect today's status. Confirm current coverage directly with FMCSA. Verify on FMCSA L&I

Change history & operating authority

Active

FMCSA operating authority is currently active for this carrier.

August 9, 2026New crash report published in the FMCSA crash file
July 4, 2026Removed from the active FMCSA carrier census
June 22, 2026Added to the FMCSA carrier census
June 17, 2026authority live record added

Operating-authority status is from FMCSA's licensing system; the change history is HaulReport's own append-only daily record (FMCSA does not publish change history). This is a factual record, not an official CSA score or safety rating, and can change at any time. Verify on FMCSA SAFER · See this carrier's changes in the daily FMCSA activity feed

Independent estimate — not an official FMCSA or CSA score. Highest estimated percentile band: Low.

This percentile is an independent estimate produced by ranking FMCSA's publicly published BASIC measure within a safety-event peer group. FMCSA does not publish percentiles for property carriers; this figure is HaulReport's reconstruction and may differ from any internal FMCSA value. Bands describe percentile ranges among peers, not safety judgments. It is provided for general informational purposes only; it is not a consumer report and may not be used for any purpose governed by the Fair Credit Reporting Act (including credit, insurance, employment, or tenant screening), and it is not a safety rating, a fitness determination, legal advice, or a recommendation to do business with any carrier. Always verify against official FMCSA sources before relying on it.

Carrier facts (public FMCSA data)

Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — **not** official FMCSA or CSA scores.
USDOT number	100351
Legal name	BLACK HILLS TRUCKING LLC
Location	CASPER, WY
Operating classification	Authorized for-hire (per FMCSA census)
FMCSA operating authority	Active (per FMCSA licensing)
Hazmat carrier	Yes (per FMCSA census)
Power units (fleet size)	268
Drivers	90
Reported annual mileage	4,357,000 (reported for 2024)
FMCSA registered	1974 (~52 years)
Last MCS-150 update	February 6, 2026
Next MCS-150 update due	January 2027
Inspections (trailing 24 mo)	103
Published BASIC measures	2
Insurance filings (FMCSA L&I)	2 on file (active/pending per source) — Public liability (BIPD) — primary, Surety bond

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State reference data: Truck-crash statistics for Wyoming — state-wide totals for all carriers registered in Wyoming, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/100351/