Diamond Crown Trans Inc is an active interstate carrier based in Yuba City, 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 |
| Trailers | 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 | 96% | 96% | Worse than most peers |
| HOS Compliance | 95% | 94% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 87% | 85% | 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 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
Where they run
Inspected in 1 state. 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 |
|---|---|---|---|
| Hours-of-Service Compliance | 2 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Nov 26, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jul 28, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Feb 19, 2025 | CA | TRUCK TRACTOR | 0 | 0 |
| Jun 8, 2024 | CA | TRUCK TRACTOR | 3 | 0 |
| May 21, 2024 |
Carriers that share an officer, phone, or email with this DOT.
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 6.27 | — |
| Vehicle Maintenance | 0 | 0.00 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| Vehicle Maintenance |
| 2 |
| 0 |
| 2 |
| Unsafe Driving | 1 | 0 | 0 |
| CA |
| TRUCK TRACTOR |
| 2 |
| 3 |
| May 21, 2024 | CA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jun 8, 2024 | 3922SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Unsafe Driving | — |
| Jun 8, 2024 | 39526B | Motor carrier failed to ensure that the ELD automatically recorded the required data elements. | Hours-of-Service Compliance | — |
| Jun 8, 2024 | 39532B | Driver failed to assume or decline unassigned driving time | Hours-of-Service Compliance | — |
| May 21, 2024 | 39345B2 | Brake hose or tubing chafing and/or kinking | Vehicle Maintenance | Yes |
| May 21, 2024 | 3967 | Unsafe operations forbidden | Vehicle Maintenance | Yes |