FMCSA Carrier Profile
ROCK OIL REFINING INC
Owner / Officer: Michael Rock
Active
Satisfactory
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
2nd pct · 8 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
ROCK OIL REFINING INC is an active FMCSA-registered motor carrier based in Stratford, Wisconsin, operating under DOT 246255. No high-severity flags were found on authority or insurance records. Across 8 FMCSA inspections on record, this carrier shows 40.0% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
246255
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
May 6, 2026
FMCSA Registration
April 26, 1984
Annual Mileage
470,000 mi (2025)
Contact Information
Address
216175 State Highway 97, Stratford, WI 54484
Phone
Owner / Officer
Michael Rock
Officer 2
David Feemster
Is this your company?
Stop waiting on broker payments — see what factoring your invoices with RTS would cost.
Partner offer · CarrierChk may be compensated
Safety Percentile
2nd percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
8
Driver Inspections
6
Vehicle Inspections
5
Total OOS Orders
2
Violations by Category
Vehicle Maintenance5
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate40.0% · national avg 20.7%
⚠ Above national average (19.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (8)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| September 26, 2024 | WI | Level III — Driver Only | PETERBILT · 1NPSL00X1BD116471 | 0 | Clean |
| August 26, 2025 | WI | Level I — Full | FREIGHTLIN · 3AKJGNDR1JDJV1324 | 1 | Passed |
| April 23, 2024 | MN | Level I — Full | — | 2 | 1 OOS |
| September 15, 2025 | WI | Level III — Driver Only | FREIGHTLIN · 3AKJGNDR1JDJV1324 | 0 | Clean |
| January 15, 2026 | WI | Level II — Walk-Around | PETERBILT · 2NP2HN7X6DM178546 | 1 | Passed |
| August 13, 2024 | MN | Level I — Full | WESTERN ST · 5KKHAXCY0GPHG0938 | 1 | 1 OOS |
| January 9, 2025 | WI | Level II — Walk-Around | INTERNATIO · 1HTGLADT71H380296 | 0 | Clean |
| September 8, 2025 | WI | Level III — Driver Only | WESTERN ST · 5KKMAXDV2LLLN1054 | 1 | Passed |
Other Carriers in Stratford, WI
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 6, 2026.
Verify directly on FMCSA SAFER Web.
Verify Any Carrier Free
Search any DOT or MC number for live authority status, insurance on file, and full safety history.
This profile is built from public FMCSA records. If this is your company, you can hide your contact details or remove this page.