DBA: Cooper Oil Company Inc
G Cooper Oil Company Inc is an active interstate carrier based in Frankfort, IL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 1 | 0 |
| Tractors | 3 | 1 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 12 | ||
Distinct vehicles · 24 mo
vs 12 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 83% | 92% | Worse than most peers |
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 | 0 | — | 6.67% |
| Vehicle | 0 | 3 | — | 22.26% |
| Hazmat | 5 | 0 | 0.00% | 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 | 13 | 2 | 5 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 10, 2026 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2025 | IL | STRAIGHT TRUCK | 2 | 1 |
| Sep 4, 2025 | IL | STRAIGHT TRUCK | 2 | 1 |
| Sep 4, 2025 | IL | STRAIGHT TRUCK | 4 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 3.85 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Inspected in 1 state. Top state IL accounts for 100% of activity. Activity outside home state (IL): 0%.
| Hazardous Materials Compliance |
| 3 |
| 1 |
| 2 |
| May 13, 2025 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 18, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Sep 17, 2024 | IL | STRAIGHT TRUCK | 8 | 4 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 18, 2025 | 172602A | Emergency Response information not complete | Hazardous Materials Compliance | — |
| Sep 18, 2025 | 17324B1 | Release of Hazardous Materials from package | Hazardous Materials Compliance | Yes |
| Sep 4, 2025 | 39343A | No/improper tractor protection valve | Vehicle Maintenance | Yes |
| Sep 4, 2025 | 39351 | No or defective brake warning device or pressure gauge | Vehicle Maintenance | — |
| Sep 4, 2025 | 39345DLUV | Brake Connections with Leaks Under Vehicle | Vehicle Maintenance | — |
| Sep 4, 2025 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| Sep 4, 2025 | 39378 | Wipers - Inoperative / missing / damaged wipers | Vehicle Maintenance | — |
| Sep 4, 2025 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Sep 17, 2024 | 172504A | Vehicle not placarded as required | Hazardous Materials Compliance | Yes |
| Sep 17, 2024 | 39345 | Brake tubing and hose adequacy | Vehicle Maintenance | — |