Ronald L Wilcox

Verification snapshot · FMCSA data as of Nov 10, 2026

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Operating authority

Status from the FMCSA Company Census File, November 10, 2026

First granted on April 16, 1985 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

• Liability (BIPD) required$750,000
• Liability (BIPD) on file$750,000
• Cargo insurance required / on fileNo / No
• Bond required / on fileNo / No

Filings on file

Process agent (BOC-3)

Interstate Commerce Authority Inc, Spring Valley, CA

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

2

Inspections

0 with no violations

0.0%

Driver out-of-service

0 of 2 inspections

50.0%

Vehicle out-of-service

1 of 2 inspections

0

Crashes

0 fatal · 0 injury · 0 tow-away

Inspected most often in: Wyoming (2).

Most recent inspection on file: October 21, 2025.

FMCSA safety rating: Satisfactory (rated July 5, 1988)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

1. February 25, 2026Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 11, 2026
2. April 4, 2017Involuntary revocation — Contract carrier authorityDiscontinued revocation on April 10, 2017
3. March 29, 2017Reinstated — Contract carrier authority
4. April 25, 1996Involuntary revocation — Contract carrier authority
5. December 23, 1994Involuntary revocation — Contract carrier authorityDiscontinued revocation on January 13, 1995
6. April 16, 1985Granted — Contract carrier authorityRevoked on May 31, 1996

Fleet and operations

From the company’s own registration (Form MCS-150), updated May 8, 2026

Power units

1

Trucks

1

Tractors owned

1

Trailers owned

1

Drivers

1

CDL drivers

1

Interstate drivers

1

Miles traveled

359,000 (2025)

Classification

Authorized for hire

Hazardous materials

No

USDOT registered

April 21, 1986

Address

Rapid City, SD

Cargo carried

• General freight
• Cement

Key facts

• USDOT number 271644 was registered on April 21, 1986.
• Operating authority MC-179971 was first granted on April 16, 1985.
• The company last updated its FMCSA registration (Form MCS-150) on May 8, 2026.
• It reported 359,000 vehicle miles traveled in 2025.
• One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Geico Marine Insurance Company.
• It had 2 roadside inspections in the last 24 months; 0 inspections recorded no violations.
• Its most recent FMCSA safety rating is Satisfactory, issued on July 5, 1988.
• Its process agent filing (BOC-3) is with Interstate Commerce Authority Inc.

Other carriers in Rapid City, SD

• Pete Lien & Sons IncUSDOT 198034 · 192 power units
• Roth Trucking IncUSDOT 244712 · 61 power units
• M G Oil Company IncUSDOT 233343 · 56 power units
• Simon Contractors of South Dakota IncUSDOT 1521310 · 48 power units
• Dakota Mill & Grain IncUSDOT 960044 · 23 power units
• Zandstra Construction IncUSDOT 256838 · 22 power units

Is this information wrong?

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