Guillermo Ponce Ontiveros is an active interstate carrier based in Ascension, CI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 3 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 3 | ||
Distinct vehicles · 24 mo
vs 3 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 | 81% | 83% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 38% | 43% | 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 | 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 | 10 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 18, 2026 | US | TRUCK TRACTOR | 0 | 0 |
| Dec 2, 2025 | US | TRUCK TRACTOR | 2 | 0 |
| Sep 18, 2025 | NM | TRUCK TRACTOR | 0 | 0 |
| Apr 21, 2025 | US | TRUCK TRACTOR | 1 | 1 |
Carriers that share an officer, phone, or email with this DOT.
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 4 | 4.33 | — |
| Driver Fitness | 1 | 0.80 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state US accounts for 90% of activity. Activity outside home state (CI): 100%.
| 1 |
| 4 |
| Driver Fitness | 2 | 0 | 0 |
| Mar 13, 2025 |
| US |
| TRUCK TRACTOR |
| 1 |
| 0 |
| Feb 28, 2025 | US | TRUCK TRACTOR | 0 | 0 |
| Nov 11, 2024 | US | TRUCK TRACTOR | 4 | 1 |
| Jun 4, 2024 | US | TRUCK TRACTOR | 3 | 2 |
| May 27, 2024 | US | TRUCK TRACTOR | 0 | 0 |
| May 10, 2024 | US | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 2, 2025 | 39111B2Z | Border Zone - Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) in accordance with the current corresponding FMCSA enforcement | Driver Fitness | — |
| Dec 2, 2025 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Dec 2, 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 | — |
| Apr 21, 2025 | 3963A1F | Fuel - Dripping leak. | Vehicle Maintenance | Yes |
| Mar 13, 2025 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Nov 11, 2024 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Nov 11, 2024 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |
| Nov 11, 2024 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Nov 11, 2024 | 3963A1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Vehicle Maintenance | Yes |
| Jun 4, 2024 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
Herrera Coronado Cesar Jesus
Ascencion, CI
also at 11 others
+1 more
Shared phone · 39
Abraham Peters Loewen
Ascension, CI
also at 41 others
Agatha Peters Siemens
Cuauhtemoc, CI
also at 41 others
Augusto Vielledent Mendez
Ascencion, CI
also at 41 others
Benjamin Gomez Castillo
Galeana, CI
also at 41 others
Carlos Mario Castro Rodriguez
Nuevo Casas Gr, CI
also at 41 others
Cesar Carrisoza Elizalde
Ascension, CI
also at 41 others
Cornelio Bueckert Neufeld
Nuevo Casas Gr, CI
also at 41 others
Daniel Alfonso Flores Cordero
Ascension, CI
also at 41 others
David Neufeld Fehr
Janos, CI
also at 41 others
Francisco Lozano Chavez
Ascencion, CI
also at 41 others
+29 more