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WOLF'S BUS LINES INC
York Springs, PA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active & Authorized · DOT 10726 · MC 109763
Satisfactory
Active 41 yrs, 5 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-109763 · Common carrier
Insurance
On File
Lancer Insurance Company
Safety
Satisfactory
0.0% OOS · 16 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 41 yrs, 5 mo
- Insurance on file: $5,000,000
- FMCSA safety rating: Satisfactory
- Driver out-of-service rate 0.0% — below the 5.5% national average
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 16 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC109763
Common Carrier, Contract Carrier
Insurance on File
LANCER INSURANCE COMPANY
BI&PD · $5,000,000 · Policy BA155964
Required Filings
Liability (BIPD)
$5,000,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
10726
MC Number
MC-109763
Safety Rating
Satisfactory
Entity Type
Corporation
Operation Classification
Authorized for hire
MCS-150 Filed
February 6, 2026
FMCSA Registration
June 1, 1974
Authority Granted
May 9, 1985
Annual Mileage
643,061 mi (2025)
Contact Information
Address
200 Old Us Rt 15, York Springs, PA 17372
Phone
Email
Owner / Officer
Tammy Wolf-baker
Cargo Types
General FreightPassengersU.S. Mail
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
16
Driver Inspections
8
Vehicle Inspections
11
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance1
Unsafe Driving0
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
0.0% of 13 inspections in the last 24 months put a driver or vehicle out of service —
0th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
2024
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
0 of 10 inspections
Unsafe Driving
0 of 11 inspections
Hours of Service
0 of 11 inspections
Driver Fitness
0 of 11 inspections
Controlled Substances
0 of 11 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
1
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| September 12, 2025 | PA | — | 1 | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
NJ5
PA5
US2
WV2
Fleet & Equipment (9)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~9
of 24 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2023 Van Hool Commuter Coach | Bus · Class 8 | YE2XC86B3P3084133 | 3 | — |
| 2019 Motor Coach Industries J4500 | Bus · Class 8 | 2MG3JMBA3KW069319 | 2 | — |
| 2025 Van Hool Commuter Coach | Bus · Class 8 | U1VXC86B8S3084717 | 2 | — |
| 2023 Van Hool Commuter Coach | Bus · Class 8 | YE2XC86B7P3084135 | 2 | — |
| 2015 Motor Coach Industries J4500 | Bus · Class 8 | 2MG3JMBA1FW067199 | 1 | — |
| 2019 Motor Coach Industries J4500 | Bus · Class 8 | 2MG3JMBA1KW069318 | 1 | — |
| 2018 Motor Coach Industries J4500 | Bus · Class 8 | 2MG3JMBAXJW068652 | 1 | — |
| 2026 Motor Coach Industries J4500 | Bus | 2MGD1W914TW113268 | 1 | — |
| 2019 Van Hool Commuter Coach | Bus · Class 8 | YE2XB84B6K3049956 | 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 (16)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 24, 2026 | 1670000175 | YORK SPRINGS PA, US | V | — | — | — | Bus |
MOTOR COACH INDUSTRIES |
2MG3JMBA3KW069319 |
PA BN04718 |
| August 24, 2026 | 1670000174 | YORK SPRINGS PA, US | V | — | — | — | Bus |
VAN HOOL |
U1VXC86B8S3084717 |
PA BN05925 |
| July 12, 2026 | SPRVI01338 | NJ, NJ | III | — | — | NA | Bus |
MOTOR COACH INDUSTRIES |
2MGD1W914TW113268 |
PA BN05914 |
| June 16, 2026 | SPRTI02419 | NJ, NJ | II | — | — | CARRIER | Motor Coach |
MOTOR COACH INDUSTRIES |
2MG3JMBA1KW069318 |
PA BN03071 |
| April 10, 2026 | SPRVI01096 | NJ, NJ | III | — | — | NA | Motor Coach |
MOTOR COACH INDUSTRIES |
2MG3JMBA3KW069319 |
PA BN04718 |
| March 12, 2026 | PSC0881075 | TRIADELPHIA WV | II | — | — | — | Bus |
VAN HOOL |
U1VXC86B8S3084717 |
PA BN05925 |
| March 8, 2026 | SPPKI04147 | NJ, NJ | II | — | — | — | Motor Coach |
VAN HOOL |
YE2XC86B3P3084133 |
PA BN05804 |
| June 27, 2025 | SPQKI05846 | LIBERTY STATE PARK, NJ | III | — | — | EF EXPLORE AMERICA | Motor Coach |
VAN HOOL |
YE2XC86B3P3084133 |
PA BN05804 |
| December 10, 2024 | PSC1130622 | WHEELING WV | II | — | — | CARRIER | Bus |
VAN HOOL |
YE2XC86B7P3084135 |
PA BN05824 |
| October 28, 2024 | E946430250 | WOLF BUS LINES, PA | I | — | — | — | Motor Coach |
VAN HOOL |
YE2XB84B6K3049956 |
PA BN04769 |
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 |
|---|---|---|
| EF EXPLORE AMERICA | 1 | June 27, 2025 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| June 20, 2023 | DISCONTINUED REVOCATION | Common |
| May 12, 2023 | INVOLUNTARY REVOCATION | Common |
| May 9, 1985 | GRANTED | Motor Passenger Common Carrier |
| November 2, 1983 | GRANTED | Motor Passenger Contract Carrier |
| May 10, 1983 | GRANTED | Motor Passenger Common Carrier |
| November 26, 1982 | GRANTED | Motor Passenger Common Carrier |
| August 27, 1981 | GRANTED | Motor Passenger Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| September 1, 2004 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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