FRONTIER CARGO SERVICES INC

USDOT 2636467 • 8000 HERMOSA RD, BAKERSFIELD, CA, 93307

ACTIVEMotor Carrier

Authority:1 active

Insurance:2 current

BOC-3:On file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

2,636,467

Status

ACTIVE

Operation

Interstate

Business Type

Motor Carrier

State

California

Phone

6614370016

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

3,058,409

BOC-3 Agent

DOTPROCESSAGENTS.COM LLC

Physical Address

8000 HERMOSA RD, BAKERSFIELD, CA, 93307

Contact

Phone: 6614370016

Email: [email protected]

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Contract Carrier — Active

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

2 active

Latest: Oct 10, 2024

BOC-3 Filing

On file

Operating Authority

fmcsa-authhistApr 5, 2026

Operating Authority
Authority Type	Docket #	Status	Original Date	Final Date
Contract Carrier	MC-918215	ACTIVE	Unknown	Jul 23, 2025

Active Insurance (2)

fmcsa-insurApr 5, 2026

Active Insurance (2)
Insurer	Type	Policy #	Status	Effective	Cancel Date
THIRD COAST INSURANCE COMPANY	BIPD	TC-CRO-001627-24	ON FILE	Oct 10, 2024	Jul 24, 2025
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP82391 00	ON FILE	Jan 6, 2023	Jul 24, 2023

Insurance History (13 canceled/expired)

fmcsa-inshist-allwithhistory

Insurance History (13 canceled/expired)
Insurer	Type	Policy #	Status	Effective	Cancel Date
THIRD COAST INSURANCE COMPANY	BIPD	TC-CRO-001627-24	CANCELLED	Jul 24, 2024	Oct 10, 2024
THIRD COAST INSURANCE COMPANY	BIPD	TC-CRO-001522-23	CANCELLED	Jul 24, 2023	Jul 24, 2024
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP82391 00	CANCELLED	Jul 24, 2022	Jan 6, 2023
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP72158 00	REPLACED	Feb 2, 2022	Jul 24, 2022
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP72158 00	CANCELLED	Jul 24, 2021	Feb 2, 2022
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP60915 00	REPLACED	Jul 24, 2020	Jul 24, 2021
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP50836 00	REPLACED	Jul 24, 2019	Jul 24, 2020
UNITED SPECIALTY INSURANCE COMPANY	BIPD/Primary	GWP40701 00	REPLACED	Jul 24, 2018	Jul 24, 2019
UNITED FINANCIAL CASUALTY COMPANY	BIPD/Primary	CA 6454783	REPLACED	Jan 12, 2018	Jul 24, 2018
UNITED FINANCIAL CASUALTY COMPANY	BIPD/Primary	CA 6454783	NAME CHANGED	Jan 12, 2018	Aug 13, 2018
REDWOOD FIRE AND CASUALTY INSURANCE CO.	BIPD/Primary	01TRM019925-01	CANCELLED	Sep 15, 2017	Dec 8, 2017
REDWOOD FIRE AND CASUALTY INSURANCE CO.	BIPD/Primary	01TRM019925-01	NAME CHANGED	Dec 8, 2016	Aug 23, 2017
WESCO INSURANCE COMPANY	BIPD/Primary	WMC1408422	CANCELLED	Oct 7, 2015	Oct 7, 2016

Insurance Events Timeline

fmcsa-insur-hist

Insurance Events Timeline
Event	Insurer	Policy #	Type	Event Date	Cancel Date
CANCEL	THIRD COAST INSURANCE COMPANY	TC-CRO-001627-24	BIPD	Jul 24, 2025	Jul 24, 2025
CANCEL	THIRD COAST INSURANCE COMPANY	TC-CRO-001627-24	BIPD	Oct 10, 2024	Oct 10, 2024
CANCEL	THIRD COAST INSURANCE COMPANY	TC-CRO-001522-23	BIPD	Jul 24, 2024	Jul 24, 2024
TERM/REPL	UNITED SPECIALTY INSURANCE COMPANY	GWP82391 00	BIPD/Primary	Jul 24, 2023	Jul 24, 2023
CANCEL	UNITED SPECIALTY INSURANCE COMPANY	GWP82391 00	BIPD/Primary	Jan 6, 2023	Jan 6, 2023
TERM/REPL	UNITED SPECIALTY INSURANCE COMPANY	GWP72158 00	BIPD/Primary	Jul 24, 2022	Jul 24, 2022
CANCEL	UNITED SPECIALTY INSURANCE COMPANY	GWP72158 00	BIPD/Primary	Feb 2, 2022	Feb 2, 2022
TERM/REPL	UNITED SPECIALTY INSURANCE COMPANY	GWP60915 00	BIPD/Primary	Jul 24, 2021	Jul 24, 2021
TERM/REPL	UNITED SPECIALTY INSURANCE COMPANY	GWP50836 00	BIPD/Primary	Jul 24, 2020	Jul 24, 2020
TERM/REPL	UNITED SPECIALTY INSURANCE COMPANY	GWP40701 00	BIPD/Primary	Jul 24, 2019	Jul 24, 2019
TERM/CANCL	UNITED FINANCIAL CASUALTY COMPANY	CA 6454783	BIPD/Primary	Aug 13, 2018	Aug 13, 2018
TERM/REPL	UNITED FINANCIAL CASUALTY COMPANY	CA 6454783	BIPD/Primary	Jul 24, 2018	Jul 24, 2018
CANCEL	REDWOOD FIRE AND CASUALTY INSURANCE CO.	01TRM019925-01	BIPD/Primary	Dec 8, 2017	Dec 8, 2017
NAMECHG	REDWOOD FIRE AND CASUALTY INSURANCE CO.	01TRM019925-01	BIPD/Primary	Aug 23, 2017	Aug 23, 2017
CANCEL	WESCO INSURANCE COMPANY	WMC1408422	BIPD/Primary	Oct 7, 2016	Oct 7, 2016

Authority Revocations

fmcsa-revocations

Authority Revocations
Authority	Docket	Reason	Date
CONTRACT	MC-918215	INVOLUNTARY REVOCATION	Unknown
CONTRACT	MC-918215	INVOLUNTARY REVOCATION	Unknown
CONTRACT	MC-918215	INVOLUNTARY REVOCATION	Unknown

Authority Action History (9 events)

fmcsa-authhist-blob

Authority Action History (9 events)
Docket	Authority Type	Original Action	Served Date	Disposition	Decided Date
MC918215	CONTRACT	INVOLUNTARY REVOCATION	Jun 27, 2025	DISCONTINUED REVOCATION	Jul 23, 2025
MC918215	CONTRACT	INVOLUNTARY REVOCATION	Jun 27, 2024	DISCONTINUED REVOCATION	Jul 23, 2024
MC918215	CONTRACT	INVOLUNTARY REVOCATION	Dec 12, 2022	DISCONTINUED REVOCATION	Jan 5, 2023
MC918215	CONTRACT	INVOLUNTARY REVOCATION	Jan 6, 2022	DISCONTINUED REVOCATION	Jan 12, 2022
MC918215	CONTRACT	INVOLUNTARY REVOCATION	Jul 10, 2018	DISCONTINUED REVOCATION	Jul 25, 2018
MC918215	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Feb 5, 2018	—	Unknown
MC918215	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Sep 28, 2017	REVOKED	Dec 18, 2017
MC918215	MOTOR PROPERTY CONTRACT CARRIER	REINSTATED	Dec 12, 2016	REVOKED	Aug 23, 2017
MC918215	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	Oct 29, 2015	REVOKED	Oct 17, 2016

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Unsafe Driving

29%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

196

Violations

141

13 OOS

Vehicle OOS %

9.0%

Driver OOS %

3.0%

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 100 of 196 inspection records

Inspection Activity Map

5 states • 196 inspections

None Low Medium High🚛 Home base

Violation Summary (141 violations from latest 100 of 196 inspections)

fmcsa-inspection-file

Violation Summary (141 violations from latest 100 of 196 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:393.47E	Slack adjuster defective	11	0	7	Vehicle Maintenance
FMCSR:393.9A-LRLI	Inoperable required lamps	8	0	3	Vehicle Maintenance
FMCSR:393.45D-B	Brake tubing/hoses inadequate	7	0	7	Vehicle Maintenance
FMCSR:393.53B-B	Steering system components worn	6	0	7	Vehicle Maintenance
FMCSR:393.55E-B	Coupling device/towing methods defective	6	0	8	Vehicle Maintenance
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:392.2-SLLEWA1	Operating a CMV while ill or fatigued	4	0	8	Unsafe Driving
FMCSR:396.3A1-BOS	BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination	3	3	—	Vehicle Maintenance
FMCSR:393.45B2-BHTD	Brake tubing/hoses inadequate	3	3	7	Vehicle Maintenance
FMCSR:395.24	HOS (ELD) - ELD Form and Manner	3	0	—	Hours Of Service
FMCSR:395.30B1-ELDDFR	HOS (ELD) - Driver failing to review records and certify the accuracy of the information.	3	0	—	Hours Of Service
FMCSR:395.20BELDNV	Short-haul operations - timecard not maintained	3	0	3	Hours Of Service
FMCSR:395.24C2III-ELDSDN	HOS (ELD) - Driver failing to manually input or verify shipping document number.	3	0	—	Hours Of Service
FMCSR:395.24C2II-ELDTN	HOS (ELD) - Driver failing to manually input or verify CMV trailer number.	3	0	—	Hours Of Service
FMCSR:396.5B-HWSL	Fuel system leak	3	1	7	Vehicle Maintenance
FMCSR:392.2-SLLS2	Speeding 6-10 mph over limit	2	0	5	Unsafe Driving
FMCSR:393.9A-LHLI	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:395.34C	HOS (ELD) - Driver failing to follow the Motor Carrier's and ELD provider's recommendations in resolving the data inconsistency displayed on the ELD.	2	0	—	Hours Of Service
FMCSR:395.24D-ELDPT	HOS (ELD) - On request by an authorized safety official a driver must produce and transfer from an ELD the driver's hours of service records in accordance with t	2	0	—	Hours Of Service
FMCSR:393.78A-WS	Windshield condition defective	2	0	4	Vehicle Maintenance
FMCSR:395.8E-HOSPD	False record of duty status	2	1	10	Hours Of Service
FMCSR:395.8E-HOSPDOOS	False record of duty status	2	1	10	Hours Of Service
FMCSR:393.9A-LPL	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:393.75C-TAOTD-LT2/32	Tire tread depth insufficient (other axles)	2	0	5	Vehicle Maintenance
FMCSR:393.9A-LIL	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:392.2-SLLS3	Speeding 11-14 mph over limit	1	0	7	Unsafe Driving
FMCSR:393.201A-FRMC	Frame - cracked/loose/broken	1	1	8	Vehicle Maintenance
FMCSR:395.34A1-ELDDFN	HOS (ELD) - Driver failed to note the malfunction of the ELD and provide written notice of the malfunction to the motor carrier within 24 hours	1	0	—	Hours Of Service
FMCSR:395.8D2-HOSF	395.8D2-HOSF	1	0	—	Hours Of Service
FMCSR:393.11A1-CSLRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.11A1-LTNRV	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:393.23-LEU	Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g. unplugged or loose pigtail)	1	1	—	Vehicle Maintenance
FMCSR:396.3A1-ALBV	Air Brake - Any leak from a brake valve	1	0	—	Vehicle Maintenance
FMCSR:392.2-SLLS4	Speeding 15+ mph over limit	1	0	10	Unsafe Driving
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:390.21TB1-MC	390.21TB1-MC	1	0	—	General/Admin
FMCSR:395.22H2-ELDNISDT	HOS (ELD) Driver failing to have instruction sheet describing the data transfer mechanisms supported by the ELD and step-by-step instructions for the driver to pr	1	0	—	Hours Of Service
FMCSR:395.8E1PC	HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS	1	0	—	Hours Of Service
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLEQP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.11B-CSLRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLSIV	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.11B-CSRIGRR	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLEWA2	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.55A-B	Coupling device/towing methods defective	1	0	8	Vehicle Maintenance
FMCSR:393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	—	Vehicle Maintenance
FMCSR:393.9A-HLLH	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLED	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:396.3A1-STLT	Steering - Looseness in the threaded joint of a tie rod or drag link	1	1	—	Vehicle Maintenance
FMCSR:395.22H4-ELDBRODS	HOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status a	1	0	—	Hours Of Service
FMCSR:396.3A1-OAL	Other - Any air leak not attributed to the brake or suspension system.	1	0	—	Vehicle Maintenance
FMCSR:393.45D-BAAL	Brake tubing/hoses inadequate	1	1	7	Vehicle Maintenance
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.207A-SAPPCBLM	Suspension defective	1	0	7	Vehicle Maintenance
FMCSR:393.45B2-B-AIR	Brake tubing/hoses inadequate	1	0	7	Vehicle Maintenance
FMCSR:395.8A	Failing to keep RODS	1	0	7	Hours Of Service
FMCSR:393.9A-LLPL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.13C2-CSLRR	Conspicuity Systems - Trailers lower rear retro reflective sheeting inadequate on vehicle manufactured before December 1 1993	1	0	—	Vehicle Maintenance
FMCSR:393.9A-LSLI	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.9A-LTSIR	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.9A-LHWS	Inoperable required lamps	1	0	3	Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

9.0%vs nat'l 23.4%

-14.4 pts below avg

Driver OOS Rate

3.0%vs nat'l 6.7%

-3.7 pts below avg

Violations / Inspection

1.41vs nat'l 1.80

-0.39 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (196 inspections)

Showing 50 of 196

fmcsa-inspectionsApr 5, 2026

Inspection History (196 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Apr 7, 2026	87551541	Roadside	NV	Level 2	KW TRUCK TRACTOR	0	—	No
Apr 2, 2026	87495107	Roadside	UT	Level 3	PETERBILT TRUCK TRACTOR	1	Details unavailable	No
Apr 1, 2026	87478453	APEX CHECKSITE	NV	Level 3	GDAN SEMI-TRAILER	0	—	No
Mar 27, 2026	87444706	MOUNTAIN PASS CVEF	CA	Level 1	UTIL SEMI-TRAILER	2	393.47E, 393.53B-B	No
Mar 25, 2026	87421893	SLOAN CHECKSITE	NV	Level 3	KW TRUCK TRACTOR	0	—	No
Mar 20, 2026	87346704	N/B US-101 AT LYNN	CA	Level 3	UTIL SEMI-TRAILER	1	392.2-SLLS3	No
Mar 12, 2026	87292789	BRIGHAM CITY UT	UT	Level 1	PETERBILT TRUCK TRACTOR	0	—	No
Mar 10, 2026	87277674	CACHE CREEK SCALE	CA	Level 1	UTIL SEMI-TRAILER	1	393.201A-FRMC	Yes
Mar 6, 2026	87230984	SR-166 W/O OLD RIVER RD	CA	Level 3	UTIL SEMI-TRAILER	1	392.2-SLLS2	No
Mar 6, 2026	87291209	ROADSIDE	NV	Level 3	KW TRUCK TRACTOR	1	395.34A1-ELDDFN	No
Feb 17, 2026	87081863	CACHE CREEK SCALE	CA	Level 3	PTRB TRUCK TRACTOR	0	—	No
Feb 17, 2026	87229769	MT. PASS IF	CA	Level 1	UTIL SEMI-TRAILER	3	393.9A-LHLI, 393.55E-B, 395.34C	No
Feb 15, 2026	87071221	GRAPEVINE IF	CA	Level 1	KW TRUCK TRACTOR	1	395.8D2-HOSF	No
Feb 12, 2026	87069161	CACHE CREEK	CA	Level 2	PTRB TRUCK TRACTOR	0	—	No
Feb 6, 2026	87000229	CACHE CREEK SCALES	CA	Level 2	KW TRUCK TRACTOR	1	393.11A1-CSLRR	No
Jan 22, 2026	86930265	SLOAN CHECKSITE	NV	Level 2	UTIL SEMI-TRAILER	1	393.11A1-LTNRV	No
Jan 15, 2026	86878930	JPOE MT. PASS CVEF	CA	Level 1	GDAN SEMI-TRAILER	0	—	No
Jan 13, 2026	86821079	CACHE CREEK	CA	Level 1	KW TRUCK TRACTOR	1	393.9A-LRLI	No
Jan 7, 2026	86734691	ST. GEORGE UT	UT	Level 1	GREAT DANE SEMI-TRAILER	1	393.45D-B	No
Dec 30, 2025	86727811	SLOAN CHECK SITE	NV	Level 1	KW TRUCK TRACTOR	0	—	No
Dec 26, 2025	86659805	ST. GEORGE UT	UT	Level 3	PETERBILT TRUCK TRACTOR	0	—	No
Dec 23, 2025	86672571	CAJON PLATFORM SCALES	CA	Level 2	PTRB TRUCK TRACTOR	2	Details unavailable	No
Dec 10, 2025	86555654	CAJON SCALES	CA	Level 3	KW TRUCK TRACTOR	1	392.2-SLLSR	No
Dec 1, 2025	86463757	CAJON NORTHBOUND SCALES	CA	Level 1	UTIL SEMI-TRAILER	2	393.23-LEU, 396.3A1-BOS	Yes
Nov 25, 2025	86595545	I-15 @MOUNTAIN PASS JPOE,CVEF	CA	Level 1	KW TRUCK TRACTOR	0	—	No
Nov 17, 2025	86360782	NEPHI UT	UT	Level 3	UTILITY SEMI-TRAILER	0	—	No
Nov 11, 2025	86355818	MT. PASS IF	CA	Level 1	PTRB TRUCK TRACTOR	4	393.45D-B, 393.45B2-BHTD, 396.3A1-ALBV	Yes
Oct 30, 2025	86223137	NV	NV	Level 2	UTILITY SEMI-TRAILER	1	393.55E-B	No
Oct 22, 2025	86123022	Roadside	CA	Level 2	UTIL SEMI-TRAILER	3	392.2-SLLS4, 395.24D-ELDPT, 392.2-SLLSR	No
Oct 22, 2025	86133679	2105 WARDROBE AVE	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Oct 21, 2025	86122859	CHOWCHILLA RIVER IF	CA	Level 3	FRHT TRUCK TRACTOR	0	—	No
Oct 21, 2025	86122116	CONEJO IF	CA	Level 1	KW TRUCK TRACTOR	1	392.2-SLLSR	No
Oct 1, 2025	85954297	CACHE CREEK	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Sep 30, 2025	85942964	CACHE CREEK	CA	Level 1	UTIL SEMI-TRAILER	0	—	No
Sep 26, 2025	85893489	NEW CUYAMA	CA	Level 2	FRHT TRUCK TRACTOR	6	392.2-SLLTCD, 392.2-SLL, 395.24D-ELDPT	No
Sep 24, 2025	85894263	KEENE SCALES	CA	Level 2	UTIL SEMI-TRAILER	0	—	No
Sep 23, 2025	85945148	GRAPEVINE IF	CA	Level 1	KW TRUCK TRACTOR	0	—	No
Sep 15, 2025	85808005	HELPER UT	UT	Level 3	UTILITY TR SEMI-TRAILER	1	395.8E1PC	No
Sep 11, 2025	85793360	CACHE CREEK	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Sep 10, 2025	85753404	CACHE CREEK SCALE	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Aug 27, 2025	85637256	KEENE SCALES	CA	Level 2	UTIL SEMI-TRAILER	0	—	No
Aug 27, 2025	85637648	CACHE CREEK	CA	Level 2	KW TRUCK TRACTOR	0	—	No
Aug 16, 2025	85526960	BRIGHAM CITY UT	UT	Level 3	KENWORTH TRUCK TRACTOR	0	—	No
Aug 3, 2025	85535866	GRAPEVINE IF	CA	Level 2	KW TRUCK TRACTOR	1	392.2-SLLEWA1	No
Jul 31, 2025	85379993	AMERICAN FORK UT	UT	Level 1	KENWORTH TRUCK TRACTOR	5	392.2-SLLLR, 392.2-SLLS2, 393.45D-B	No
Jul 30, 2025	85402156	I-15 @MOUNTAIN PASS JPOE,CVEF	CA	Level 1	UTIL SEMI-TRAILER	0	—	No
Jul 21, 2025	85289034	CASTAIC IF	CA	Level 1	UTIL SEMI-TRAILER	0	—	No
Jul 10, 2025	85182513	Roadside	CA	Level 3	KW TRUCK TRACTOR	0	—	No
Jul 3, 2025	85130599	BRIGHAM CITY UT	UT	Level 3	KENWORTH TRUCK TRACTOR	1	392.2-SLLEWA1	No
Jun 30, 2025	85162814	HELPER UT	UT	Level 3	UTILITY TR SEMI-TRAILER	0	—	No

View all 196 records

View all 196 inspections →

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

126 total · 11.1% OOS

2024-042026-04

InspectionsOOS

Most frequent inspection stations

SLOAN CHECK SITE13 · 1 OOS

ST. GEORGE UT13 · 2 OOS

CACHE CREEK SCALE10 · 3 OOS

CASTAIC IF10 · 1 OOS

CACHE CREEK10 · 1 OOS

SLOAN CHECKSITE9

MOUNTAIN PASS CVEF9 · 3 OOS

MT. PASS IF8 · 2 OOS

Violations by BASIC category

Vehicle Maintenance111 · 22 OOS

Hours of Service48 · 5 OOS

Unsafe Driving34

General/Admin1

Recent Crashes

8 crash records from FMCSA Crash File

Total Crashes

Fatalities

Injuries

Across 2 crashes

Tow-Aways

Crash History (8 records)

fmcsa-crash-fileApr 5, 2026

Crash History (8 records)
Date	State	Severity	Injuries	City	Location	VIN	Carrier Name at Crash
Mar 5, 2026	NV	TOW	0	Not Reported	US6 / 99MM	...239740	FRONTIER CARGO SERVICES INC
Jun 13, 2024	CA	INJURY	1	UNINCORPORATED	36.619940/-119.736872	...239741	FRONTIER CARGO SERVICES INC
May 30, 2024	CA	TOW	0	UNINCORPORATED	36.546857/-119.556113	...239767	FRONTIER CARGO SERVICES INC
May 28, 2024	CA	TOW	0	UNINCORPORATED	35.101883/-116.264191	...131755	FRONTIER CARGO SERVICES INC
Jul 13, 2023	CA	TOW	0	TURLOCK	37.507096/-120.877512	...KB2420	FRONTIER CARGO SERVICES INC
Feb 22, 2023	UT	TOW	0	PAYSON	I-15 (Southbound), at -	...131758	FRONTIER CARGO SERVICES INC
Aug 13, 2021	CA	TOW	0	UNINCORPORATED	DI GIORGIO RD/ROSE ST	...199030	FRONTIER CARGO SERVICES INC
Nov 30, 2019	UT	INJURY	1	—	—	—	—