Stone Dynamics is an active interstate carrier based in Martinsville, VA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 13 | 0 | 0 |
| Total Power Units | 13 | ||
Distinct vehicles · 24 mo
vs 13 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 | 81% | 90% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 97% | 98% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 0% | 0% | Better 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 | 4 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Driver Fitness |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | NC | STRAIGHT TRUCK | 2 | 2 |
| Jan 14, 2026 | WV | STRAIGHT TRUCK | 0 | 0 |
| Jan 7, 2026 | NC | STRAIGHT TRUCK | 0 | 0 |
| Nov 24, 2025 | WV | STRAIGHT TRUCK | 0 | 0 |
| Sep 6, 2025 |
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| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.75 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 0 | 0.00 | — |
| Driver Fitness | 3 | 3.30 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state WV accounts for 64% of activity. Activity outside home state (VA): 100%.
| 5 |
| 2 |
| 4 |
| Unsafe Driving | 2 | 1 | 0 |
| WV |
| STRAIGHT TRUCK |
| 3 |
| 2 |
| Mar 5, 2025 | NC | STRAIGHT TRUCK | 0 | 0 |
| Jan 30, 2025 | WV | STRAIGHT TRUCK | 1 | 0 |
| Sep 16, 2024 | WV | STRAIGHT TRUCK | 0 | 0 |
| Apr 27, 2024 | MO | STRAIGHT TRUCK | 0 | 0 |
| Mar 28, 2024 | WV | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Mar 25, 2026 | 39111B5DNL | Driver does not have a valid operator's license for the CMV being operated | Driver Fitness | Yes |
| Mar 25, 2026 | 39141AF | Operating a property-carrying vehicle without possessing a valid medical certificate. | Driver Fitness | Yes |
| Sep 6, 2025 | 39111B5LNCDLNVL | License - Operate a CMV without a valid operators license issued by one State or jurisdiction | Driver Fitness | Yes |
| Sep 6, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Sep 6, 2025 | 39216BDPASS | Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV. | Unsafe Driving | — |
| Jan 30, 2025 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |
| Mar 28, 2024 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |