Frontier Freight USDOT 991721
Company Overview
Frontier Freight is an active DOT registered motor carrier operating under USDOT Number 991721 and MC Number 420900.
| Total Trucks | 8 | ||
| Tractors Owned | 3 | ||
| Trailer Owned | 5 | ||
| Total Drivers | 5 | ||
| USDOT | 991721 | ||
| MC Number | 420900 | ||
| MCS-150 Mileage Year | 2023 | ||
| MCS-150 Date | 02-OCT-24 | ||
| MCS-150 Mileage | 125000 | ||
| Does Frontier Freight transport Hazardous Material? | No | ||
| Carrier Operation | Interstate | ||
| Frontier Freight in business since | 20011204 | ||
Company Contact Information
Frontier Freight 
2344 Ave Costa De Sol
San Diego, CA 92154
619-661-5575
619-661-6299
2344 Ave Costa De Sol
San Diego, CA 92154
619-661-5575
619-661-6299
Cargo Hauled by Frontier Freight
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Frontier Freight Safety Measurement System Data
Last Updated Sep 2025| Total Number of Inspections for the measurement period (24 months) | 25 |
| Total Number of Driver Inspections for the measurment period | 24 |
| Total Number of Driver Inspections containing at least one Driver Out-of-Service Violation | 0 |
| Total Number of Vehicle Inspections for the measurement period | 16 |
| Total Number of Vehicle Inspections containing at least one Vehicle Out-of-Service violation | 6 |
| Frontier Freight Unsafe Truck Driving Data | |
| Number of inspections with at least one Unsafe Driving BASIC violation | 0 |
| Unsafe Driving BASIC Roadside Performance Measure Value | 0 |
| Unsafe Driving BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Frontier Freight Hours-of-Service (HOS) Data | |
| Number of inspections with at least one Hours-of-Service BASIC violation | 0 |
| Hours-of-Service (HOS) Compliance BASIC Roadside Performance measure value | 0 |
| Hours-of-Service (HOS) Compliance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Frontier Freight Truck Driver Fitness Data | |
| Number of inspections with at least one Truck Driver Fitness BASIC violation | 0 |
| Truck Driver Fitness BASIC Roadside Performance measure value | 0 |
| Truck Driver Fitness BASIC Serious Violation Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Frontier Freight Controlled Substances and Alcohol Data | |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Number of inspections with at least one Controlled Substances and Alcohol BASIC violation | 0 |
| Controlled Substances and Alcohol BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
| Frontier Freight Vehicle Maintenance Data | |
| Number of inspections with at least one Vehicle Maintenance BASIC violation | 14 |
| Vehicle Maintenance BASIC Roadside Performance measure value | 9.38 | Vehicle Maintenance BASIC Acute/Critical Indicator (Yes = Acute/Critical from investigation within previous 12 months) | No |
Frontier Freight Insurance History
| Insurance Form | Insurance Type | Insurance Carrier | Policy/Surety | Coverage Amount From | Coverage Amount To | Effective Date From | Effective Date To |
|---|---|---|---|---|---|---|---|
| 91X | BIPD/Primary | Mid-century Insurance Co. | 60478-30-42 | $0 | $1,000,000 | 12/06/2009 | 12/06/2009 Replaced |
| 91X | BIPD/Primary | Mid-century Insurance Co. | 60478-30-42 | $0 | $1,000,000 | 12/06/2009 | |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAA3-540724 | $0 | $750,000 | 12/06/2008 | 02/15/2009 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAA3-540724 | $0 | $750,000 | 12/06/2008 | 12/06/2008 Replaced |
| 91X | BIPD/Primary | Monterey Insurance Company | 6AA3-540724 | $0 | $1,000,000 | 12/06/2008 | 12/06/2009 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2007 | 12/06/2008 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2006 | 12/06/2007 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2005 | 12/06/2006 Replaced |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2005 | 01/04/2007 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2004 | 12/06/2005 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2003 | 12/06/2004 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2001 | 12/12/2003 Cancelled |
| 91X | BIPD/Primary | Monterey Insurance Company | 6SAP3-540724 | $0 | $750,000 | 12/06/2001 | 12/06/2003 Replaced |