C & B Operations LLC Safety Record
DOT# 455644 · Sioux Falls, SD 57104 · 6056075200
Good safety record — scored 24/100. Below-average out-of-service rates and few crashes.
Last inspected 02/11/2026
Safety Score Breakdown · 24/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, C & B Operations LLC (DOT# 455644) in Sioux Falls, South Dakota has 52 inspections on record with 79 violations and a 23.1% 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 · 79 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 · 52 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 |
|---|---|---|---|
| 02/11/2026 | MT | 0 | 0 |
| 01/15/2026 | SD | 0 | 0 |
| 10/29/2025 | ND | 0 | 0 |
| 10/08/2025 | SD | 0 | 0 |
| 09/15/2025 | SD | 0 | 0 |
| 09/04/2025 | MT | 1 | 1 |
| 07/09/2025 | SD | 0 | 0 |
| 07/08/2025 | SD | 0 | 0 |
| 07/07/2025 | SD | 0 | 0 |
| 06/19/2025 | WY | 1 | 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.