Company snapshot
- Legal name
- Locken Oil LLC
- USDOT number
- 1891781
- MC docket
- MC802520
- Physical address
- 301 North Main, Isabel, SD, 57633
- Phone
- (605) 466-2143
- Power units
- 16
- Drivers
- 14
- Operation
- Interstate
- Operating radius
- Interstate 100+ mi
- Cargo
- Liquids/Gases, Livestock
- Last MCS-150 filing
- Jan 28, 2026
Operating authority
- Common authority
- Not held
- Contract authority
- Active
- Broker authority
- Not held
- Authority granted
- May 20, 2009
Insurance on file
- Insurer (writing paper)
- Federated Mutual Insurance CO.
- Filing form
- BMC-91X
- Coverage amount
- $1,000,000
- BI/PD on file
- $1,000,000
- Estimated renewal window
- Q2 2023
Safety record
- FMCSA safety rating
- Not rated
- Roadside inspections (24 mo)
- 23
- Out-of-service inspections
- 1
- Inspections with violations
- 10
- Crashes (24 mo)
- 1
- BASICs in alert
- 0
Source: FMCSA census, Licensing & Insurance (L&I) and SMS publications, mirrored and refreshed daily. Record last synced Jul 30, 2026. Native Base is not affiliated with FMCSA; always confirm against the live federal record before binding.
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