DBA: Montemayor Flores Trucking
Oscar Montemayor Flores is an active interstate carrier based in Sabinas Hidalgo, NL.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Tractors | 13 | 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 | 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 | 59% | 82% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 94% | 90% | 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 | 3 | — | 6.67% |
| Vehicle | 0 | 12 | — | 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 | 257 | 36 | 11 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Dec 12, 2025 | US | TRUCK TRACTOR | 0 | 0 |
| Dec 8, 2025 | US | TRUCK TRACTOR | 9 | 0 |
| Nov 24, 2025 | US | TRUCK TRACTOR | 8 | 1 |
| Nov 4, 2025 | US | TRUCK TRACTOR | 4 | 1 |
Hilda Lucila Ruiz Garza
No alertsSabinas Hidalgo, NL · 13 units
Silvia Dinorah Flores Gonzalez
No alertsSabinas Hidalgo, NL · 12 units
Dante Perrone Ancira
No alertsSabinas Hidalgo, NL · 14 units
Jose Emmanuel Ramos Sanchez
No alertsSabinas Hidalgo, NL · 15 units
Ricardo Morales Garza
No alertsSabinas Hidalgo, NL · 15 units
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 43 | 18.43 | — |
| Driver Fitness | 12 | 2.11 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 1 state. Top state US accounts for 100% of activity. Activity outside home state (NL): 100%.
| Driver Fitness | 14 | 4 | 4 |
| Oct 31, 2025 | US | TRUCK TRACTOR | 4 | 0 |
| Sep 10, 2025 | US | TRUCK TRACTOR | 8 | 1 |
| Aug 27, 2025 | US | TRUCK TRACTOR | 5 | 0 |
| Aug 22, 2025 | US | TRUCK TRACTOR | 4 | 0 |
| Aug 15, 2025 | US | TRUCK TRACTOR | 14 | 0 |
| Aug 11, 2025 | US | TRUCK TRACTOR | 9 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 8, 2025 | 39111B2Z | Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. | Driver Fitness | — |
| Dec 8, 2025 | 393104BC | Cargo - Damaged securement devices/tiedowns | Vehicle Maintenance | — |
| Dec 8, 2025 | 393209ESPSLA | Steering - Power steering leaking anywhere. | Vehicle Maintenance | — |
| Dec 8, 2025 | 39355D2B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 2001 for towed vehicle. | Vehicle Maintenance | — |
| Dec 8, 2025 | 39355EB | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 | Vehicle Maintenance | — |
| Dec 8, 2025 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Dec 8, 2025 | 39378AWS | Washers - Inoperative washing system. | Vehicle Maintenance | — |
| Dec 8, 2025 | 39383G | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment | Vehicle Maintenance | — |
| Dec 8, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Nov 24, 2025 | 39111B2Z | Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. | Driver Fitness | — |