Diamond Trucking Of Nc Inc is an active interstate carrier based in Charlotte, NC.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 5 | 0 |
| Total Power Units | 12 | ||
Distinct vehicles · 24 mo
vs 12 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 84% | 92% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 80% | 92% | Worse than most peers |
| Controlled Substances | 99% | 99% | Worse than most peers |
| Vehicle Maintenance | 87% | 90% | 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 | 2 | — | 6.67% |
| Vehicle | 0 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2025 | 0 | 3 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 34 | 5 | 10 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Aug 17, 2026 | SC | STRAIGHT TRUCK | 6 | 1 |
| Aug 3, 2026 | NC | STRAIGHT TRUCK | 2 | 0 |
| Jul 16, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Jul 15, 2026 | NC | TRUCK TRACTOR | 4 | 3 |
Carriers that share an officer, phone, or email with this DOT.
Shared phone · 1
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 3 | 1.07 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 7 | 11.35 | — |
| Driver Fitness | 1 | 0.42 | — |
| Controlled Substances | 1 | 0.35 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state NC accounts for 59% of activity. Activity outside home state (NC): 41%.
| Unsafe Driving |
| 3 |
| 0 |
| 0 |
| Driver Fitness | 2 | 1 | 2 |
| Controlled Substances/​Alcohol | 1 | 1 | 1 |
| Apr 7, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Jan 29, 2026 | SC | STRAIGHT TRUCK | 1 | 0 |
| Jan 14, 2026 | NC | STRAIGHT TRUCK | 2 | 2 |
| Nov 20, 2025 | NC | STRAIGHT TRUCK | 0 | 0 |
| Sep 16, 2025 | NC | TRUCK TRACTOR | 0 | 0 |
| Sep 16, 2025 | SC | STRAIGHT TRUCK | 4 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Aug 17, 2026 | 39111B4 | Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or | Driver Fitness | Yes |
| Aug 17, 2026 | 39311A1LCL | Lighting - Clearance lamp(s) missing | Vehicle Maintenance | — |
| Aug 17, 2026 | 393203CCBP | Cab and Body Parts - Hood not securely fastened | Vehicle Maintenance | — |
| Aug 17, 2026 | 3939ALHLI | Lighting - Headlamp(s) - Any inoperative | Vehicle Maintenance | — |
| Aug 17, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Aug 17, 2026 | 399211CBP | Cab-Over-Engine truck or tractor only - Defective cab access steps handholds or deck plates | Vehicle Maintenance | — |
| Aug 3, 2026 | 39311A1LFTSM | Lighting - Front - Turn signal - missing. | Vehicle Maintenance | — |
| Aug 3, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Jul 15, 2026 | 39311A1LTSM | Lighting - Turn signal - Any missing on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Jul 15, 2026 | 39351CBLPW | Air Brake - Low pressure warning device missing/inoperative | Vehicle Maintenance | Yes |