Zamora & Sons Trucking Inc is an active interstate carrier based in Palmdale, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 2 | 0 | 0 |
| Tractors | 2 | 0 | 0 |
| Total Power Units | 2 | ||
Distinct vehicles · 24 mo
vs 2 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 | 89% | 95% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 89% | 95% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 2 states. Top state accounts for of activity.
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 9 | 2 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 4, 2026 | CA | TRUCK TRACTOR | 0 | 0 |
| Jan 26, 2026 | UT | TRUCK TRACTOR | 3 | 1 |
| Feb 25, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Feb 11, 2025 | CA | TRUCK TRACTOR | 2 | 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 | 3 | 7.66 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Hours-of-Service Compliance |
| 2 |
| 0 |
| 1 |
| Jul 14, 2024 |
| CA |
| TRUCK TRACTOR |
| 1 |
| 3 |
| May 6, 2024 | CA | TRUCK TRACTOR | 5 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 26, 2026 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Jan 26, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Jan 26, 2026 | 3965BL | Lubrication - Oil or grease leak | Vehicle Maintenance | — |
| Feb 11, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Feb 11, 2025 | 39395A4EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Vehicle Maintenance | — |
| Jul 14, 2024 | 39375A3 | Tire-flat and/or audible air leak | Vehicle Maintenance | Yes |
| May 6, 2024 | 39345 | Brake tubing and hose adequacy | Vehicle Maintenance | — |
| May 6, 2024 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| May 6, 2024 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| May 6, 2024 | 39522H4 | Driver failed to maintain supply of blank drivers records of duty status graph-grids | Hours-of-Service Compliance | — |