DBA: Bowles Trucking
Brock Landon Bowles is an active interstate carrier based in Ninnekah, OK.
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 |
| Trailers | 1 | 2 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 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 | 90% | 94% | Worse 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 | 89% | 94% | 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 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 4 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 24 | 4 | 5 |
| Unsafe Driving |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 18, 2026 | OK | TRUCK TRACTOR | 0 | 0 |
| Dec 26, 2025 | TX | TRUCK TRACTOR | 2 | 0 |
| Sep 23, 2025 | TX | TRUCK TRACTOR | 0 | 0 |
| Aug 27, 2025 | NM | TRUCK TRACTOR | 7 | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.94 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 10.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state TX accounts for 31% of activity. Activity outside home state (OK): 75%.
| 2 |
| 1 |
| 0 |
| Jun 19, 2025 |
| TX |
| TRUCK TRACTOR |
| 8 |
| 2 |
| Mar 6, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Feb 13, 2025 | OK | TRUCK TRACTOR | 0 | 0 |
| Dec 27, 2024 | TX | TRUCK TRACTOR | 3 | 1 |
| Nov 14, 2024 | OK | TRUCK TRACTOR | 1 | 0 |
| Nov 13, 2024 | AR | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 26, 2025 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Dec 26, 2025 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| Aug 27, 2025 | 39345UV | Brake Tubing and Hose Adequacy Under Vehicle | Vehicle Maintenance | — |
| Aug 27, 2025 | 39348A | Inoperative/defective brakes | Vehicle Maintenance | — |
| Aug 27, 2025 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Aug 27, 2025 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |
| Aug 27, 2025 | 3939H | Inoperable head lamps | Vehicle Maintenance | — |
| Aug 27, 2025 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Aug 27, 2025 | 3963A1BOS | BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination | Vehicle Maintenance | Yes |
| Jun 19, 2025 | 39311TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | Vehicle Maintenance | — |