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BOYER SAND & ROCK INC
Hawarden, IA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 320502 · MC 376988
Conditional
Active 26 yrs, 6 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-376988 · Common carrier
Insurance
On File
The Cincinnati Insurance Co.
Safety
Conditional
5 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 26 yrs, 6 mo
- Insurance on file: $1,000,000
- FMCSA safety rating: Conditional
- 5 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC376988
Contract Carrier
Insurance on File
THE CINCINNATI INSURANCE CO.
BI&PD · $1,000,000 · Policy EBA 002 78 58
Required Filings
Liability (BIPD)
$1,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
320502
MC Number
MC-376988
Safety Rating
Conditional
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
February 10, 2026
FMCSA Registration
July 12, 1988
Authority Granted
March 9, 2000
Annual Mileage
159,538 mi (2024)
Contact Information
Address
4162 Birch Avenue, Hawarden, IA 51023
Phone
Email
Owner / Officer
Bill Boyer
Cargo Types
General FreightBuilding MaterialsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
5
Driver Inspections
3
Vehicle Inspections
2
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance22
Unsafe Driving6
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2023
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Unsafe Driving
2 of 2 inspections
Hours of Service
0 of 2 inspections
Driver Fitness
0 of 2 inspections
Controlled Substances
0 of 2 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
IA2
Fleet & Equipment (4)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~2
of 14 reported to FMCSA
Trailers
~2
seen at inspection
Equipment types observed
Dump
1
Semi-trailer
1
Tractor
1
Truck
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| Clement-br | Semi-trailer | 1A9A1EP26G11A9332 | 1 | — |
| 2009 Kenworth T8 Series | Truck · Class 8 | 1NKDL40X59R238768 | 1 | — |
| 2011 Smithco Manufacturing | Dump · 42 ft | 1S9SS4239BL476659 | 1 | — |
| 2009 Kenworth T8 Series | Tractor · Class 8 | 1XKDD49X79J259013 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (5)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| June 15, 2026 | 277H000013 | HULL IA | III | 3 | — | PRIVATE | Truck Tractor Semi-trailer |
KENWORTH CLEMENT-BR |
1NKDL40X59R238768 1A9A1EP26G11A9332 |
IA FV7860 SD U092423 |
| 392.82DUMT | Driver - Using a hand-held mobile telephone | Phone Call | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection | Inspection Reports | ||||||||
| July 24, 2025 | 000P13DLGC | HWY 10 WB & MONROE AVE - GRANV, IA | III | 2 | — | PRIVATE | Truck Tractor Semi-trailer |
KENWORTH SMITHCO MANUFACTURING |
1XKDD49X79J259013 1S9SS4239BL476659 |
IA FP5320 IA FT2523 |
| 392.2-SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Speeding 3 | ||||||||
| 392.16 | Failing to use seat belt while operating a CMV | Seat Belt | ||||||||
| December 13, 2023 | 000P11022L | HWY 10 WB AT GRANT, IA | III | 1 | — | — | Truck Tractor Semi-trailer |
PTRB TRLK |
1XP5DB9XX5D833972 1TKSC43387W118617 |
IA FP5341 IA FP5350 |
| 392.16 | Failing to use seat belt while operating a CMV | Seat Belt | ||||||||
| November 30, 2023 | 000P15PGJT | HWY 10 SB & 19TH ST HAWARDEN, IA | II | 14 | 1 | BOYER | Truck Tractor Semi-trailer |
PTRB CUST |
1XPFDB0X07D649144 1S9SS40295L476872 |
IA FP5329 IA FP5326 |
| 393.75A3 | OOSTire-flat and/or audible air leak | Tires | ||||||||
| 392.2-SLLEWG3 | State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA3 | State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 393.9BRKLAMP | Inoperative Brake Lamps | Lighting | ||||||||
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 393.78 | Wipers - Inoperative / missing / damaged wipers | Windshield/ Glass/ Markings | ||||||||
| 393.48A | Inoperative/defective brakes | Brakes All Others | ||||||||
| 393.75C | Tire-other tread depth less than 2/32 of inch measured in a major tread groove | Tires | ||||||||
| November 8, 2023 | 000TT4ZM0J | HWY 10 AND 20TH ST, IA | II | 17 | — | BOYER SAND AND ROCK | Truck Tractor Semi-trailer |
PTRB SIDE |
1XP5DB9XX5D833972 1YPFS42357P002039 |
IA FP5341 IA FP5346 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
| 392.16 | Failing to use seat belt while operating a CMV | Seat Belt | ||||||||
| 392.2IN | State Insurance Violation | |||||||||
| 393.9H | Inoperable head lamps | Lighting | ||||||||
| 393.95A | No/discharged/unsecured fire extinguisher | Emergency Equipment | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 393.11TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Reflective Sheeting | ||||||||
| 393.11TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | Reflective Sheeting | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 396.17C | Operating a CMV without proof of a periodic inspection | Inspection Reports | ||||||||
| 393.9TS | Inoperative turn signal | Lighting | ||||||||
| 393.25B | Lamps are not visible as required | Lighting | ||||||||
| 393.25B | Lamps are not visible as required | Lighting | ||||||||
| 393.9 | Inoperable Required Lamp | Clearance Identification Lamps/Other | ||||||||
| 396.3A1 | Inspection, repair and maintenance of parts and accessories | Wheels Studs Clamps Etc. | ||||||||
| 393.75C-OOS | Tire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart | Tires | ||||||||
| 390.21TB | Carrier name and/or USDOT Number not displayed as required | |||||||||
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| July 15, 2010 | INVOLUNTARY REVOCATION | Contract |
| August 18, 2006 | INVOLUNTARY REVOCATION | Contract |
| May 26, 2005 | INVOLUNTARY REVOCATION | Contract |
| May 27, 2004 | INVOLUNTARY REVOCATION | Contract |
| March 9, 2000 | GRANTED | Contract Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| June 16, 2010 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 28, 2026.
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