FMCSA Carrier Profile
SAFETY EQUIPMENT LEASING COMPANY
DBA: Selco
Owner / Officer: Mark Wolff
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
2nd pct · 4 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
SAFETY EQUIPMENT LEASING COMPANY is an active FMCSA-registered motor carrier based in Blue Grass, Iowa, operating under DOT 536374. No high-severity flags were found on authority or insurance records. Across 4 FMCSA inspections on record, this carrier shows 66.7% vehicle OOS and 33.3% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
536374
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
April 10, 2025
FMCSA Registration
September 9, 1993
Annual Mileage
232,000 mi (2024)
Contact Information
Address
643 W Mayne St, Blue Grass, IA 52726
Phone
Email
Owner / Officer
Mark Wolff
Officer 2
Clark Wolff
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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
4
Driver Inspections
3
Vehicle Inspections
3
Total OOS Orders
3
Violations by Category
Vehicle Maintenance8
Unsafe Driving3
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate33.3% · national avg 5.5%
⚠ Above national average (27.8pp higher)
Vehicle OOS Rate66.7% · national avg 20.7%
⚠ Above national average (46.0pp higher)
Inspection Trend by Year
2025
2024
Inspection Records (4)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| May 29, 2024 | IA | Level I — Full | ISU · JALC4W16XK7K01162 | 3 | 2 OOS |
| September 25, 2025 | IL | Level III — Driver Only | ISU · JALC4W167F7K01397 | 0 | Clean |
| March 17, 2025 | IA | Level I — Full | ISU · JALC4W165S7023600 | 6 | 1 OOS |
| May 5, 2025 | IL | Level II — Walk-Around | FREIGHTLIN · 3ALACWFC8RDVJ7426 | 2 | Passed |
Other Carriers in Blue Grass, IA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 7, 2026.
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