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Truck Graph
0/100
✗ Do Not Tender
No active for-hire authority. Cannot legally haul freight for hire.
Grit Services
DOT 4107747 · Wixom, MI
Report generated: June 10, 2026 at 7:30 AM
✗Authorized for hire?
✗Active insurance?
✓Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Grit Services (DOT 4107747) is a Michigan-based intrastate carrier headquartered in Wixom, MI. As of June 10, 2026 at 7:30 AM, operating authority is active but without for-hire authority. TruckGraph has detected 1 risk signal on this carrier, including: no active insurance filing on record. TruckGraph rates this carrier "Do Not Tender" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 10, 2026 at 7:30 AM.

FMCSA Public Record
Grit Services
DOT Number4107747
MC Number—
Street48575 DOWNING ST
City / StateWixom, MI 48393
Phone2485632059
Operation typeIntrastate
HazmatNot authorized
Authority age2 yr 10 mo
MCS-150 filed08/06/2025
Company officerJohn Mazur
Power units10
Total drivers4
Authority Status
Common (for-hire)—
Contract (for-hire)—
Broker—
TruckGraph Intelligence
Risk Signals
●No active insurance filing on record
✓ OFAC Sanctions: Clear
Connection Chain
DOT nullShared insurer
Revoked
OOS rate 0.0% vs. national avg 22.26% — below average
Network Intelligence Map
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Power Units
10
Fleet
Drivers
4
Total
Inspections
2
On record
Crashes
0
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
2 yr 10 mo
Since 2023
Violation Categories — Last 24 Months
Hours of Service
2 insp (100%)
Unsafe Driving
2 insp (100%)
Driver Fitness
2 insp (100%)
Controlled Substances
2 insp (100%)
Inspection History
2 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
6/17/2024MIIII00Pass
10/8/2024MIIII00Pass
Crash History
0 total on record

No crash records on file.

Insurance Status
⚠ No active insurance filing on record
Verify insurance directly with carrier before tendering any load.
Location
48575 DOWNING ST, Wixom, MI, 48393 · Open in Maps →
48575 DOWNING ST, WIXOM, MI, 48393Open in Maps →
Authority Timeline
Authority GrantedJul 2023
FMCSA issued operating authority
Active USDOT — No for-hire authorityCurrent
USDOT record is active but no for-hire operating authority is currently granted

Source: FMCSA compliance records, inspection data, crash records, insurance filings, and TruckGraph analysis. View methodology

Important Legal Notice

Data sourced from FMCSA public records and TruckGraph independent analysis. This is not legal advice, not a guarantee of carrier safety, and not a compliance certification. Verify through official FMCSA sources before tendering. Last synced: .

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Frequently Asked Questions

Is Grit Services authorized to operate?

Grit Services's USDOT number is active but it does not hold operating authority for for-hire interstate operations. It may operate as a private carrier. Verify status before tendering.

What is Grit Services's safety record?

Grit Services has 2 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 0 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Grit Services operate?

Grit Services operates 10 power units with approximately 4 drivers.

Is Grit Services insured?

Insurance filing details are not available in the current dataset. Verify directly with the carrier before tendering.

Has Grit Services had any risk indicators?

Grit Services has a risk score of 0/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Grit Services?

Grit Services's DOT number is 4107747. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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For journalists and researchers

Truck Graph data is open and citable. For press inquiries, contact our editorial team.

APA
Truck Graph. (2026). Grit Services Safety Record, DOT 4107747. Retrieved from https://truckgraph.com/carriers/4107747
MLA
"Grit Services Safety Record, DOT 4107747." Truck Graph, Jun 10, 2026, https://truckgraph.com/carriers/4107747
Chicago
"Grit Services Safety Record, DOT 4107747." Truck Graph. Last modified June 10, 2026. https://truckgraph.com/carriers/4107747