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Truck Graph
10/100
⚠ Caution
Minor signals on record. Confirm authority and insurance before dispatch.
Mas Transit
DOT 250090 · MC MC246456 · Muskego, WI
Report generated: June 6, 2026 at 7:30 AM
✓Authorized for hire?
✓Active insurance?
✗Safety record clean?
✓No fraud flags?
✓No prior revocations?
Carrier Summary

Mas Transit (DOT 250090, MC MC246456) is a Wisconsin-based interstate carrier headquartered in Muskego, WI. As of June 6, 2026 at 7:30 AM, operating authority is currently active. TruckGraph has detected 1 risk signal on this carrier, including: recordable crash on file. TruckGraph rates this carrier "Caution" based on FMCSA compliance data, inspection history, insurance status, and network connection analysis. Last synced: June 6, 2026 at 7:30 AM.

Contract Authority
FMCSA Public Record
Michael Anthony Stach
Operating as: Mas Transit
DOT Number250090
MC NumberMC246456
StreetS72W16460 JANESVILLE ROAD #B
City / StateMuskego, WI 53150
Phone9513162321
Operation typeInterstate
HazmatNot authorized
Authority age41 yr 9 mo
MCS-150 filed12/16/2025
Company officerMichael Stach
Power units1
Total drivers1
Authority Status
Common (for-hire)Not authorized
Contract (for-hire)✓ Active
BrokerNot authorized
TruckGraph Intelligence
Risk Signals
●Recordable crash on file
✓ 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
1
Fleet
Drivers
1
Total
Inspections
1
On record
Crashes
1
On record
OOS Rate
0.0%
↓ Avg 22.26%
Authority Age
41 yr 9 mo
Since 1984
Violation Categories — Last 24 Months
Hours of Service
1 insp (100%)
Unsafe Driving
1 insp (100%)
Driver Fitness
1 insp (100%)
Controlled Substances
1 insp (100%)
Inspection History
1 total · OOS rate 0.0%
DateStateLevelDriver OOSVehicle OOSResult
10/24/2024WVIII00Pass
Crash History
1 total on record
DateStateFatalitiesInjuriesTow-away
—OK00Y
Insurance Status
Status
✓ Active filing on record
Insurer
GREAT WEST CASUALTY CO.
Coverage type
91X
Coverage amount
$1,000,000
Effective
6/29/2025
Location
S72W16460 JANESVILLE ROAD #B, Muskego, WI, 53150 · Open in Maps →
S72W16460 JANESVILLE ROAD #B, MUSKEGO, WI, 53150Open in Maps →
Authority Timeline
Authority GrantedAug 1984
FMCSA issued operating authority
ActiveCurrent
Authority currently active

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 Michael Anthony Stach authorized to operate?

Yes. Michael Anthony Stach holds Contract operating authority and is currently active.

What is Michael Anthony Stach's safety record?

Michael Anthony Stach has 1 roadside inspections on record with an out-of-service rate of 0.0%. Crash history shows 1 incidents. Review the full safety profile above before making a freight decision.

How many trucks does Michael Anthony Stach operate?

Michael Anthony Stach operates 1 power units with approximately 1 drivers.

Is Michael Anthony Stach insured?

Michael Anthony Stach has active insurance coverage on file. Coverage amount and carrier details are shown in the insurance section above.

Has Michael Anthony Stach had any risk indicators?

Michael Anthony Stach has a risk score of 10/100 (Monitor) with 1 active risk signal. Review the risk section above and verify independently before tendering.

What is the DOT number for Michael Anthony Stach?

Michael Anthony Stach's DOT number is 250090 and MC number is MC246456. These identifiers are assigned by the FMCSA and can be used to look up this carrier in official compliance databases.

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

APA
Truck Graph. (2026). Mas Transit Safety Record, DOT 250090. Retrieved from https://truckgraph.com/carriers/250090
MLA
"Mas Transit Safety Record, DOT 250090." Truck Graph, Jun 6, 2026, https://truckgraph.com/carriers/250090
Chicago
"Mas Transit Safety Record, DOT 250090." Truck Graph. Last modified June 6, 2026. https://truckgraph.com/carriers/250090