Oliveira Enterprises Inc is an active intrastate non-hazmat carrier based in Byron, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 18 | 0 | 0 |
| Tractors | 18 | 0 | 0 |
| Trailers | 12 | 0 | 0 |
| Total Power Units | 18 | ||
Distinct vehicles · 24 mo
vs 18 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 92% | 95% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 88% | 97% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 86% | 93% | 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 | 1 | — | 6.67% |
| Vehicle | 0 | 16 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 11, 2026 | CA | STRAIGHT TRUCK | 1 | 1 |
| Mar 9, 2026 | CA | TRUCK TRACTOR | 5 | 2 |
| Mar 4, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 29, 2026 | CA | TRUCK TRACTOR | 1 | 0 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 7 | 3.55 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 27 | 6.38 | — |
| Driver Fitness | 1 | 0.50 | — |
| 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%.
| 58 |
| 10 |
| 16 |
| Unsafe Driving | 7 | 1 | 0 |
| Driver Fitness | 1 | 1 | 1 |
| Jan 28, 2026 | CA | TRUCK TRACTOR | 1 | 1 |
| Jan 28, 2026 | CA | STRAIGHT TRUCK | 1 | 0 |
| Jan 13, 2026 | CA | TRUCK TRACTOR | 2 | 0 |
| Nov 20, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Oct 8, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Sep 29, 2025 | CA | TRUCK TRACTOR | 6 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 11, 2026 | 39111B5LNCDLNVL | License - Operate a CMV without a valid operators license issued by one State or jurisdiction | Driver Fitness | Yes |
| Mar 9, 2026 | 39311A1LHWS | Lighting - Hazard warning signal(s) missing | Vehicle Maintenance | — |
| Mar 9, 2026 | 39355D1B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1 1997 and each single unit CMV on or after 1998. | Vehicle Maintenance | — |
| Mar 9, 2026 | 39370DCDTSDNS | Coupling - Full Trailer safety devices not attached/not able to be secured | Vehicle Maintenance | Yes |
| Mar 9, 2026 | 39371HCDHSMSCM | Driveaway - Cracks anywhere in the hitch system including mounting surface and frame cross member | Vehicle Maintenance | Yes |
| Mar 9, 2026 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Jan 29, 2026 | 3965HL | Hubs - Leaking hub | Vehicle Maintenance | — |
| Jan 28, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Jan 28, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Jan 13, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |