DBA: Byr Transportes
Ulises Rivera Ramos is an active interstate carrier based in Acuna, CH.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 4 | 0 | 0 |
| Trailers | 8 | 0 | 0 |
| Total Power Units | 6 | ||
Distinct vehicles · 24 mo
vs 6 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 | 13% | 37% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 26% | 43% | Better 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 | 1 | — | 6.67% |
| Vehicle | 0 | 20 | — | 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 | 127 | 46 | 24 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | TX | TRUCK TRACTOR | 3 | 0 |
| Mar 14, 2026 | US | TRUCK TRACTOR | 2 | 0 |
| Mar 9, 2026 | US | STRAIGHT TRUCK | 0 | 0 |
| Mar 3, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 18, 2026 |
1stchoice Cargo Solutions Sa De Cv
No alertsAcuna, CH · 5 units
A A Lic Gerardo G Gonzalez Losoya Y Asociados Sa De Cv
No alertsAcuna, CH · 2 units
Alejandro Garcia Reyes
No alertsAcuna, CH · 1 units
Alfredo Mares Guillen
No alertsAcuna, CH · 2 units
Ana Marizza Patino & Jesus Jose Rodriguez
No alertsAcuna, CH · 2 units
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 52 | 4.47 | — |
| Driver Fitness | 1 | 0.01 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state US accounts for 56% of activity. Activity outside home state (CH): 100%.
| Driver Fitness | 1 | 0 | 1 |
| US |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Feb 17, 2026 | US | TRUCK TRACTOR | 2 | 0 |
| Feb 11, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Feb 5, 2026 | TX | TRUCK TRACTOR | 2 | 0 |
| Feb 4, 2026 | US | TRUCK TRACTOR | 0 | 0 |
| Feb 3, 2026 | TX | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 24, 2026 | 39311 | No or defective lighting devices or reflective material as required | Vehicle Maintenance | — |
| Mar 24, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Mar 24, 2026 | 3939T | Inoperable tail lamp | Vehicle Maintenance | — |
| Mar 14, 2026 | 393207ASAPPCBLM | Suspension - Axle positioning part cracked/broken/loose/missing. | Vehicle Maintenance | — |
| Mar 14, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Feb 17, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Feb 17, 2026 | 39353BB | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Vehicle Maintenance | — |
| Feb 5, 2026 | 393203C | Hood not securely fastened | Vehicle Maintenance | — |
| Feb 5, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Jan 30, 2026 | 39347ABCFSAD | Air Disc Brake - Contaminated friction surface | Vehicle Maintenance | — |