Lopez Bros Trucking is an active intrastate non-hazmat carrier based in Acampo, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 4 | 0 | 0 |
| Trailers | 20 | 0 | 0 |
| Total Power Units | 4 | ||
Distinct vehicles · 24 mo
vs 4 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 99% | 99% | Worse than most peers |
| HOS Compliance | 84% | 94% | Worse than most peers |
| Driver Fitness | 98% | 99% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 71% | 89% | 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 | 5 | — | 6.67% |
| Vehicle | 0 | 4 | — | 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 | 27 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 19, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 18, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Mar 9, 2026 | CA | TRUCK TRACTOR | 2 | 1 |
| Jan 8, 2026 | CA | TRUCK TRACTOR | 3 | 2 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 6 | 16.59 | — |
| HOS Compliance | 1 | 0.60 | — |
| Vehicle Maintenance | 16 | 3.83 | — |
| Driver Fitness | 4 | 3.08 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state CA accounts for 97% of activity. Activity outside home state (CA): 3%.
| 9 |
| Unsafe Driving | 7 | 3 | 0 |
| Driver Fitness | 6 | 4 | 4 |
| Hours-of-Service Compliance | 1 | 0 | 1 |
| Dec 16, 2025 |
| CA |
| TRUCK TRACTOR |
| 3 |
| 1 |
| Dec 11, 2025 | CA | TRUCK TRACTOR | 1 | 1 |
| Dec 11, 2025 | CA | TRUCK TRACTOR | 1 | 1 |
| Dec 11, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Dec 11, 2025 | CA | TRUCK TRACTOR | 1 | 0 |
| Dec 11, 2025 | CA | SEMI-TRAILER | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 9, 2026 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Mar 9, 2026 | 3939BLTSO | Lighting - Turn signal - Any obscured on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Jan 8, 2026 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |
| Jan 8, 2026 | 39111B2Q | Driver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I | Driver Fitness | Yes |
| Jan 8, 2026 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 16, 2025 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Dec 16, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Dec 16, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Dec 11, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | Yes |
| Dec 11, 2025 | 393209DSTYCIS | Steering - Looseness of the yoke-coupling to the input shaft | Vehicle Maintenance | Yes |