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BEST BLOCK COMPANY
Warren, MI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active registration · no operating authority · DOT 220100
Active
Satisfactory
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
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
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- FMCSA safety rating: Satisfactory
- 2 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
220100
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
July 23, 2025
FMCSA Registration
August 5, 1982
Annual Mileage
31,999 mi (2024)
Contact Information
Location
Warren, MI
Email
Cargo Types
Building MaterialsConstruction MaterialsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
2
Driver Inspections
1
Vehicle Inspections
2
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance2
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Inspection Trend by Year
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
2 of 2 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
MI2
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 |
|---|---|---|---|---|
| 2012 Great Dane Trailers | Flatbed · 45 ft | 1GRDM903XCH715660 | 2 | 1 |
| 2024 Freightliner Cascadia | Tractor · Class 8 | 3AKJHLDV5RSUG4474 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| September 30, 2025 | LYDEC04418 | FOWLERVILLE SCALE W/B, MI | II | 1 | 1 | CARRIER | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
3AKJHLDV5RSUG4474 1GRDM903XCH715660 |
IN 3566716 MI E986135 |
| 393.75A3-TAOLTIS | OOSTires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | Tires | ||||||||
| July 18, 2025 | HARRK01533 | WB I-94 REST AREA, MI | I | 5 | — | BEST BLOCK CO | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
3AKJHLDV5RSUG4474 1GRDM903XCH715660 |
IN 3566716 MI E986135 |
| 392.2-SLLEWA2 | State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups | |||||||||
| 390.19TA | Motor Carrier or Intermodal Equipment Provider must file Form MCS-150, Form MCS-150B or Form MCS-150C with FMCSA before beginning operations | |||||||||
| 392.9BA-INACTIVEINTRA | Operating a commercial motor vehicle in intrastate commerce without an active USDOT number when required | |||||||||
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 13, 2026.
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