Ridderman & Sons Oil Co Inc is an active interstate carrier based in Plainwell, MI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Total Power Units | 10 | ||
Distinct vehicles · 24 mo
vs 10 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 | 66% | 91% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 9 | 0 | 0.00% | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Hazardous Materials Compliance | 2 | 0 | 0 |
| Vehicle Maintenance | 2 | 0 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 8, 2026 | MI | TRUCK TRACTOR | 0 | 0 |
| Jul 31, 2025 | MI | TRUCK TRACTOR | 0 | 0 |
| Jun 10, 2025 | MI | TRUCK TRACTOR | 2 | 1 |
| Apr 9, 2025 | MI | TRUCK TRACTOR | 0 | 0 |
| Oct 21, 2024 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 2 | 1.14 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 3 states. Top state MI accounts for 67% of activity. Activity outside home state (MI): 33%.
| US |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Oct 17, 2024 | IN | TRUCK TRACTOR | 0 | 0 |
| Sep 6, 2024 | IN | TRUCK TRACTOR | 0 | 0 |
| Aug 26, 2024 | MI | TRUCK TRACTOR | 2 | 0 |
| Aug 23, 2024 | MI | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jun 10, 2025 | 172516C1HMPMC | HM (Placarding) - Failure to securely affix/attach placard(s). | Hazardous Materials Compliance | — |
| Jun 10, 2025 | 39345B2BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | Vehicle Maintenance | Yes |
| Aug 26, 2024 | 172600C | Offer or transport without emergency response information | Hazardous Materials Compliance | — |
| Aug 26, 2024 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | — |