Carrierintel
JB

JIM BROCK TRUCKING INC

Carrierintel Safety Score: 74/100. 18 inspection violations in 12 months. Last inspected Oct 2026.

DOT 797031MC 354812ActiveMotor CarrierInterstateACUITY, A MUTUAL INSURANCE COMPANYHURON, SD

COMPANY

Authority since
1999-03-17
MCS-150
2026-03-26 · 2,640,000 mi (2024)
Fleet
32 units · 198 trailers · 22 drivers
Annual mileage (VMT)
2,640,000 mi (2024)

ADDRESS

Physical
20784 397TH AVE
HURON, SD 57350
Mailing
Same as physical

CONTACT

Phone
6053547437
Email
jimbrocktrucking@gmail.com

OFFICERS

Primary Officer
JAMES BROCK
Title
OWNER

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
10
General FreightBuilding MaterialsGrain, Feed, HayMeatCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsFarm SuppliesConstruction
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
331 mo
Active authority
INSURANCE
1 active
ACUITY, A MUTUAL INSURANCE COMPANY
RISK GRADE
Minimal Risk
1 risk factors · 2 strengths
OOS RATE
6.7%
10 / 150 inspections

Carrierintel Safety Score

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

74
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
32 power units
Unique power units seen
16
+ 29 trailer VINs
Inspections
29
Discrepancy
0.5x

Minimal Risk

1 risk factor · 2 strengths · 3 data points

SAFETY PERFORMANCE

Crash Record
9 crashes · 0 fatal · 3 with injuries · 9 tow-away
Clean Inspection Rate
93% — 140 clean of 150 inspections
Out-of-Service Rate
6.7% — driver OOS 5 insp., vehicle OOS 5 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 2026-03-26

INSURANCE

Active Coverage
1 policy(ies) on file · total max coverage $750,000

SUMMARY

4.7 crashes per 100 trucks/yr
93% clean inspections
Active insurance on file

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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