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ROCK SAND HAULING LLC
Princeton, MN
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 4200115
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 2 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
4200115
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
March 27, 2026
FMCSA Registration
February 26, 2024
Annual Mileage
61,000 mi (2025)
Contact Information
Location
Princeton, MN
Email
Cargo Types
General FreightGrain/FeedOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
2
Vehicle Inspections
1
Out-of-Service Violations
2
Violations by Category
Vehicle Maintenance10
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
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.
Vehicle Maintenance
1 of 1 inspections
Unsafe Driving
0 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
MN2
Fleet & Equipment (2)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~1
of 1 reported to FMCSA
Trailers
~1
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2019 East Manufacturing Corp. East Manufacturing Corp | Dump · 40 ft | 1E1F9U285KRH10994 | 2 | 1 |
| 1996 Freightliner USF-1E | Tractor · Class 8 | 1FUYDSYB3TH601216 | 2 | 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 (2)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| April 14, 2026 | 0574000854 | COOK MN | III | 1 | — | CARRIER | Truck Tractor Semi-trailer |
FREIGHTLINER EAST MANUFACTURING CORP. |
1FUYDSYB3TH601216 1E1F9U285KRH10994 |
MN YTD6021 MN 0550STX |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| August 29, 2025 | 2690000625 | FOREST LAKE MN | I | 11 | 2 | MARTIN MARIETTA | Truck Tractor Semi-trailer |
FREIGHTLINER EAST MANUFACTURING CORP. |
1FUYDSYB3TH601216 1E1F9U285KRH10994 |
MN YTD6021 MN 0550STX |
| 393.207A-SUBL | OOSSuspension - U-bolt, u-bolt bottom plate, or other axle clamp bolt loose/cracked/broken/missing. | Suspension | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.47D2-BLTBD | Drum Brake - Inadequate lining/pad thickness | Brakes All Others | ||||||||
| 392.8-D | Driver - Failed to inspect /use emergency equipment | Emergency Equipment | ||||||||
| 393.9A-HLLH | Lighting - Headlamp(s) fail to operate on low and high beam | Lighting | ||||||||
| 392.2-SLLEWA1 | State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups | |||||||||
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Windshield/ Glass/ Markings | ||||||||
| 393.47D2-BLTBD | Drum Brake - Inadequate lining/pad thickness | Brakes All Others | ||||||||
| 393.78A-WS | Washers - Inoperative washing system. | Windshield/ Glass/ Markings | ||||||||
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Emergency Equipment | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| MARTIN MARIETTA | 1 | August 29, 2025 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 19, 2026.
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