Forty Niner Trucking Llc is an active intrastate non-hazmat carrier based in Pittsburg, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 8 | 0 | 0 |
| Total Power Units | 8 | ||
Distinct vehicles · 24 mo
vs 8 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 | 73% | 93% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 72% | 90% | 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 | 11 | 4 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | CA | STRAIGHT TRUCK | 2 | 0 |
| Feb 3, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 15, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Dec 2, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Oct 29, 2025 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.60 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 4.05 | — |
| Driver Fitness | 0 | 0.00 | — |
| 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%.
| Unsafe Driving | 1 | 0 | 0 |
| CA |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| May 8, 2025 | CA | STRAIGHT TRUCK | 0 | 0 |
| Mar 19, 2025 | CA | STRAIGHT TRUCK | 2 | 0 |
| Feb 14, 2025 | CA | STRAIGHT TRUCK | 1 | 0 |
| Nov 26, 2024 | CA | STRAIGHT TRUCK | 1 | 0 |
| Oct 29, 2024 | CA | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 3, 2026 | 39347E | Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt | Vehicle Maintenance | — |
| Mar 3, 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 | — |
| Dec 2, 2025 | 39395A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | Vehicle Maintenance | — |
| Mar 19, 2025 | 393209CSTSCL | Steering - Steering column has looseness in the u-bolt or positioning part | Vehicle Maintenance | — |
| Mar 19, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Feb 14, 2025 | 3963A1BALAC | Brake - Audible air leak from a brake chamber | Vehicle Maintenance | — |
| Nov 26, 2024 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Oct 29, 2024 | 39311A1LCL | Lighting - Clearance lamp(s) missing | Vehicle Maintenance | — |
| Oct 29, 2024 | 39311A1LRLMWR | Lighting - Tail lamp - Both lamps on rearmost vehicle missing when required to be on. | Vehicle Maintenance | Yes |
| Sep 27, 2024 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |