DBA: Pinkerton Lubricants
Leahy-Wolf Company is an active interstate carrier based in Addison, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 1 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 4 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 47% | 83% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 85% | 94% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 36% | 77% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 1 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 3 | 0 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 9, 2025 | US | STRAIGHT TRUCK | 0 | 0 |
| Dec 10, 2024 | IN | STRAIGHT TRUCK | 2 | 1 |
| Oct 10, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Aug 26, 2024 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.48 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 1.16 | — |
| Driver Fitness | 1 | 0.50 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 3 states. Top state IL accounts for 57% of activity. Activity outside home state (IL): 43%.
| Driver Fitness |
| 1 |
| 0 |
| 1 |
| Unsafe Driving | 1 | 1 | 0 |
| IL |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Aug 6, 2024 | US | STRAIGHT TRUCK | 1 | 0 |
| Apr 29, 2024 | IL | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 10, 2024 | 39141B10MC | Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate | Driver Fitness | Yes |
| Dec 10, 2024 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Aug 6, 2024 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Apr 29, 2024 | 39282A1 | Using a hand-held mobile telephone while operating a CMV | Unsafe Driving | — |
| Apr 29, 2024 | 3929A | Failing to secure load | Vehicle Maintenance | Yes |