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Arturo Enriquez

Doing business as American Frontier Truck Lines

USDOT activeAuthority activeFreight forwarder & Carrier & Shipper · Interstate
  • USDOT1042261
  • MC432993
  • FF71134
  • LocationSan Diego, CA
  • Fleet3 power units · 3 drivers

Arturo Enriquez (USDOT 1042261, MC-432993) is an interstate motor carrier based in San Diego, California with 3 power units and 3 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 11 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-432993Enterprise Motor Carrier of PropertyLiability insurance$1,000,000 on fileRequired: $750,000Safety ratingNot rated11 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Mar 11, 20268 months agoProcess agent (BOC-3)On fileService of Process Agents, Inc.

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-432993Enterprise Motor Carrier of Property (except Household Goods)Active
FF-71134Active

First granted on October 31, 2002 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 12, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XNew Horizon Insurance Company$1,000,000Oct 29, 2026
Insurance history: 39 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2025Oct 29, 2026Cancel
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2024Oct 29, 2025Cancel
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2023Oct 29, 2024Cancel
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2022Oct 29, 2023Cancel
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2021Oct 29, 2022Cancel
Liability (BIPD)Qualitas Insurance CompanyMay 25, 2021Oct 29, 2021Cancel
Liability (BIPD)Qualitas Insurance CompanyFeb 19, 2021May 25, 2021Cancel
Liability (BIPD)Qualitas Insurance CompanyFeb 12, 2021Feb 19, 2021Replaced
Liability (BIPD)Qualitas Insurance CompanyOct 29, 2020Feb 12, 2021Replaced
Liability (BIPD)National Unity Insurance CompanyJun 6, 2020Oct 28, 2020Cancel
Liability (BIPD)National Unity Insurance CompanyOct 28, 2019Jun 6, 2020Cancel
Liability (BIPD)National Unity Insurance CompanyOct 28, 2018Oct 28, 2019Cancel
Liability (BIPD)National Unity Insurance CompanyJun 8, 2018Oct 28, 2018Cancel
Liability (BIPD)National Unity Insurance CompanyApr 20, 2018Jun 21, 2018Term / cancl
Liability (BIPD)National Unity Insurance CompanyJan 19, 2018May 18, 2018Term / cancl
Liability (BIPD)National Unity Insurance CompanyOct 28, 2017Jan 19, 2018Replaced
Liability (BIPD)National Unity Insurance CompanyApr 10, 2017Oct 28, 2017Cancel
Liability (BIPD)National Unity Insurance CompanyOct 28, 2016Apr 29, 2017Term / cancl
Liability (BIPD)National Unity Insurance CompanyOct 28, 2015Oct 28, 2016Replaced
Liability (BIPD)Sutter Insurance CompanyJan 30, 2015Mar 12, 2015Cancel
Liability (BIPD)Plaza Insurance CompanyMar 10, 2012Mar 10, 2013Cancel
Liability (BIPD)Sua Insurance CompanyMar 10, 2011Mar 10, 2012Cancel
CargoHartford Fire Insurance CompanyMar 10, 2011Apr 3, 2020Cancel
Liability (BIPD)Monterey Insurance CompanyMar 10, 2010Mar 11, 2011Term / cancl
CargoTravelers Property Casualty Co. of AmericaMar 10, 2010Mar 10, 2011Replaced
CargoUnderwriters at Lloyds LondonMar 10, 2009Mar 10, 2010Cancel
CargoUnderwriters at Lloyds LondonMar 10, 2008Mar 10, 2009Cancel
Liability (BIPD)Praetorian Insurance CompanyMar 10, 2007Apr 13, 2010Term / cancl
CargoUnderwriters at Lloyds LondonMar 10, 2007Mar 10, 2008Cancel
CargoUnderwriters at Lloyds LondonAug 24, 2006Mar 10, 2007Cancel
CargoUnderwriters at Lloyds LondonApr 24, 2006Jun 12, 2006Namechg
Liability (BIPD)Clarendon National Ins. Co.Mar 10, 2006Oct 2, 2006Namechg
CargoUnderwriters at Lloyds LondonMar 11, 2005Mar 11, 2006Cancel
Liability (BIPD)Topa Insurance CompanyMar 11, 2004Mar 11, 2005Cancel
CargoUnderwriters at Lloyds LondonMar 11, 2003Mar 11, 2004Cancel
Liability (BIPD)Carolina Casualty Insurance Co.Mar 11, 2003Apr 14, 2004Namechg
Liability (BIPD)Sutter Insurance CompanyJul 31, 2002Mar 11, 2003Replaced
Liability (BIPD)Sutter Insurance CompanyMay 29, 2002Jul 31, 2002Cancel
CargoZc Ins. Co /Converium Ins.(na) Inc.Mar 27, 2002Mar 27, 2003Cancel

Process agent (BOC-3)

Service of Process Agents, Inc.

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

11
Inspections
3 with no violations
0.0%
Driver out-of-service
0 of 11 inspections
22.2%
Vehicle out-of-service
2 of 9 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: California (5), New Mexico (2), Colorado (1), Missouri (1), Nebraska (1).

Most recent inspection on file: November 2, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Operating authority involuntary suspension notice — Enterprise Motor Carrier of Property (except Household Goods)
  2. Reinstated - insurance coverage restored — Enterprise Motor Carrier of Property (except Household Goods)
  3. Involuntary suspension - insurance cancellation effective; no active insurance meeting minimum coverage on file — Enterprise Motor Carrier of Property (except Household Goods)
  4. Withdrawn — Freight forwarder authority
  5. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 23, 2025
  6. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 31, 2024
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 30, 2023
  8. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 4, 2022
Show 28 earlier events
  1. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 2, 2021
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 30, 2020
  3. Reinstated — Common carrier authority; Enterprise; Enterprise Motor Carrier of Property (except Household Goods)
  4. Involuntary revocation — Common carrier authority
  5. Reinstated — Common carrier authority; EnterpriseRevoked on June 15, 2020
  6. Involuntary revocation — Common carrier authority
  7. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 29, 2018
  8. Involuntary revocation — Common carrier authorityDiscontinued revocation on June 11, 2018
  9. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 30, 2017
  10. Involuntary revocation — Common carrier authorityDiscontinued revocation on April 11, 2017
  11. Granted — EnterpriseRevoked on November 4, 2019
  12. Reinstated — Common carrier authorityRevoked on November 4, 2019
  13. Involuntary revocation — Common carrier authority
  14. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 12, 2012
  15. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 10, 2011
  16. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 12, 2010
  17. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 6, 2009
  18. Reinstated — Common carrier authorityRevoked on March 18, 2013
  19. Involuntary revocation — Common carrier authority
  20. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 12, 2007
  21. Involuntary revocation — Common carrier authorityDiscontinued revocation on October 10, 2006
  22. Reinstated — Common carrier authorityRevoked on March 17, 2008
  23. Involuntary revocation — Common carrier authority
  24. Reinstated — Common carrier authorityRevoked on June 12, 2006
  25. Involuntary revocation — Common carrier authority
  26. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 18, 2004
  27. Involuntary revocation — Common carrier authorityDiscontinued revocation on March 4, 2004
  28. Granted — Common carrier authorityRevoked on March 31, 2004

Fleet and operations

From the company’s own registration (Form MCS-150), updated March 11, 2026

Power units
3
Trucks
3
Tractors owned
3
Trailers owned
2
Drivers
3
CDL drivers
3
Interstate drivers
3
Miles traveled
332,177 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
July 18, 2002
Address
San Diego, CA

Cargo carried

  • General freight

Key facts

  • USDOT number 1042261 was registered on July 18, 2002.
  • Operating authority MC-432993 was first granted on October 31, 2002.
  • The company last updated its FMCSA registration (Form MCS-150) on March 11, 2026.
  • It reported 332,177 vehicle miles traveled in 2025.
  • One insurance filing is on file, including Liability (BIPD) coverage with New Horizon Insurance Company.
  • It had 11 roadside inspections in the last 24 months; 3 inspections recorded no violations.
  • Its process agent filing (BOC-3) is with Service of Process Agents, Inc..

Other carriers in San Diego, CA

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