Simpson Dirtworx Safety Record
DOT# 2113117 · Lyndonville, VT 05851 · 8022798082
Good safety record — scored 24/100. Below-average out-of-service rates and few crashes.
Last inspected 03/05/2026
Safety Score Breakdown · 24/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Simpson Dirtworx (DOT# 2113117) in Lyndonville, Vermont has 15 inspections on record with 12 violations and a 13.3% vehicle out-of-service rate. Safety grade: B.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 12 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 15 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 03/05/2026 | VT | 0 | 0 |
| 01/28/2026 | VT | 0 | 0 |
| 11/26/2025 | VT | 0 | 0 |
| 09/17/2025 | VT | 0 | 0 |
| 09/12/2025 | VT | 1 | 0 |
| 08/26/2025 | VT | 0 | 0 |
| 08/22/2025 | VT | 1 | 0 |
| 06/16/2025 | VT | 0 | 0 |
| 04/11/2025 | VT | 0 | 0 |
| 09/06/2024 | VT | 0 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.