DBA: M Rock Transport
Francisco G Marquez is an active intrastate non-hazmat carrier based in Corning, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Trailers | 6 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 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 | 84% | 92% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 82% | 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 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| 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 | 4 | 6 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 2, 2025 | CA | TRUCK TRACTOR | 1 | 0 |
| Mar 19, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 10, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Dec 10, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| Nov 18, 2024 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.09 | — |
| Vehicle Maintenance | 5 | 5.30 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state CA accounts for 100% of activity. Activity outside home state (CA): 0%.
| Hours-of-Service Compliance | 1 | 0 | 0 |
| CA |
| SEMI-TRAILER |
| 0 |
| 0 |
| Nov 18, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| Aug 30, 2024 | CA | TRUCK TRACTOR | 5 | 2 |
| May 28, 2024 | CA | TRUCK TRACTOR | 3 | 2 |
| May 28, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| May 20, 2024 | CA | TRUCK TRACTOR | 1 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 2, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Aug 30, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Aug 30, 2024 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |
| Aug 30, 2024 | 3963A1B | Brakes (general) Explain: | Vehicle Maintenance | — |
| Aug 30, 2024 | 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 |
| Aug 30, 2024 | 3965B | Oil and/or grease leak | Vehicle Maintenance | — |
| May 28, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| May 28, 2024 | 3939TS | Inoperative turn signal | Vehicle Maintenance | Yes |
| May 28, 2024 | 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 |
| May 20, 2024 | 3939T | Inoperable tail lamp | Vehicle Maintenance | Yes |