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VALIDATED

COSIO BROS TRANSPORTATION CORP

Trust Score

100 Excellent
Excellent Why this score?
Company CheckCOSIO BROS TRANSPORTATION CORP · DOT 2205967
DBA: CBT
24080 HUMPHRIES RD, TECATE, CA, 91980
DOT# 2205967 MC# 765441 Tecate, California 14 years
CARRIER
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7
Power Units
8
Drivers
0
Crashes (24-Month)
$1,000,000
Insurance
Not Rated
Safety Rating
160
Inspections
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Public record

4 events tracked · latest Sep 3, 2026 Show details
Safety & compliance 4
  • Sep 3, 2026
    Roadside inspection, 4 violations (no OOS).
  • Aug 24, 2026
    Roadside inspection, 1 out-of-service violation.
  • Aug 12, 2026
    Roadside inspection, 1 violation (no OOS).
  • Aug 3, 2026
    Roadside inspection, 1 violation (no OOS).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameCOSIO BROS TRANSPORTATION CORP
DBA NameCBT
DOT Number2205967
MC Number765441
Entity TypeCarrier
Operating StatusA - Active
LocationTecate, California
Added10/28/2011
MCS-15002/18/2026

Contact Details

Physical Address24080 HUMPHRIES RD, TECATE, CA, 91980
Mailing AddressPO BOX 832, TECATE, CA, 91980

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC765441
CommonActive
ContractNot Active
BrokerNot Active
Operating14 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure 3.65 · 4 insp with violations
Below cutoff
Hours-of-Service Compliance
measure .42 · 7 insp with violations
Below cutoff
Driver Fitness
measure .11 · 1 insp with violations
Below cutoff
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 4.14 · 32 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage603,222 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

8
Interstate
0
Intrastate
0
CDL
8
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Safety Summary

Safety RatingNot Rated
Total Crashes (24-mo)0
Fatal0
Driver OOS2.4% avg 5.5%
Vehicle OOS10.7% avg 20.7%
SmartWay PartnerNo
Last Review01/29/2024

Insurance

Amount$1,000,000
Type91X
Effective01/07/2026
CompanyAMERICAN INTER-FIDELITY EXCHANGE
Policy #L26A0048
Last checked09/17/2026

Quick Facts

StatusActive
TypeCarrier
Fleet7 units
Drivers8
Mileage603,222 mi
Operating14 years
MCS-15002/2026

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)0
Fatal0
Injury0
Tow-Away0
Driver Inspections
Total85
Out of Service2
OOS Rate2.4%
National Avg5.5%
Below National Average
Vehicle Inspections
Total75
Out of Service8
OOS Rate10.7%
National Avg20.7%
Below National Average
Last FMCSA Review: 01/29/2024

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2023
14 · 0 OOS -
2024
37 · 6 OOS
2025
51 · 4 OOS
2026
31 · 3 OOS
Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Sep 2026, 92 inspections, 10 resulted in out-of-service (10.9% OOS rate).

Driver Out-of-Service 2 OOS
Vehicle Out-of-Service 12 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

107 roadside violations across 92 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service
Vehicle Maintenance 77 violations · 12 OOS
Unsafe Driving 19 violations · 1 OOS
Hours-of-Service (HOS) Compliance 9 violations · 0 OOS
Driver Fitness 1 violation · 1 OOS
Other (General) 1 violation · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (100)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
09/03/2026 CA Full (Level I) CA 4 0 0 0 4 0 - Detail
08/24/2026 AZ Walk-Around (Level II) YUMA AZ 4 1 0 0 4 1 - Detail
08/12/2026 CA Driver-Only (Level III) CA 1 0 0 0 1 0 - Detail
08/03/2026 CA Full (Level I) CA 1 0 0 0 1 0 - Detail
08/03/2026 CA Full (Level I) CA 2 0 0 0 2 0 - Detail
07/21/2026 NM Walk-Around (Level II) NM 2 0 0 0 2 0 - Detail
07/20/2026 NM Driver-Only (Level III) NM 0 0 0 0 0 0 - Detail
07/09/2026 CA Driver-Only (Level III) CA 0 0 0 0 0 0 - Detail
07/08/2026 AZ Walk-Around (Level II) DRAGOON AZ 7 0 1 0 6 0 - Detail
06/16/2026 NM Walk-Around (Level II) NM 0 0 0 0 0 0 - Detail
06/12/2026 NM Driver-Only (Level III) NM 0 0 0 0 0 0 - Detail
06/06/2026 CA Walk-Around (Level II) CA 1 0 0 0 1 0 - Detail
06/05/2026 CO Walk-Around (Level II) LIMON CO 3 0 1 0 2 0 - Detail
04/27/2026 CA Full (Level I) CA 0 0 0 0 0 0 - Detail
04/27/2026 AZ Walk-Around (Level II) YUMA AZ 8 2 3 0 5 2 - Detail
04/25/2026 NM Full (Level I) ANTHONY PORT OF ENTRY 1 0 0 0 1 0 - Detail
04/22/2026 CA Full (Level I) TECATE 1 0 0 0 1 0 - Detail
04/10/2026 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
04/09/2026 CA Walk-Around (Level II) DUNSMUIR GRADE IF 2 2 1 1 1 1 - Detail
03/30/2026 CA Driver-Only (Level III) TECATE 0 0 0 0 0 0 - Detail
03/05/2026 OR Walk-Around (Level II) KLAMATH FALLS OR 1 0 1 0 0 0 - Detail
03/03/2026 CA Walk-Around (Level II) TECATE IF 0 0 0 0 0 0 - Detail
03/02/2026 OR Driver-Only (Level III) WOODBURN OR 0 0 0 0 0 0 - Detail
02/25/2026 CA Full (Level I) DUNSMUIR GRADE IF 0 0 0 0 0 0 - Detail
02/18/2026 CA Full (Level I) OTAY MESA IF 0 0 0 0 0 0 - Detail
02/11/2026 AR Driver-Only (Level III) WIDENER AR 0 0 0 0 0 0 - Detail
01/25/2026 CA Driver-Only (Level III) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
01/20/2026 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
01/16/2026 CA Driver-Only (Level III) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
01/15/2026 CA Full (Level I) OTAY MESA IF 5 0 0 0 5 0 - Detail
01/05/2026 CA Full (Level I) OTAY MESA IF 3 0 0 0 3 0 - Detail
12/31/2025 CA Walk-Around (Level II) OTAY MESA IF 0 0 0 0 0 0 - Detail
12/06/2025 CA Walk-Around (Level II) SAN ONOFRE IF (SOUTHBOUND) 1 0 0 0 1 0 - Detail
12/03/2025 CA Terminal (Level V) TECATE CHP INSPECTION FACILITY 0 0 0 0 0 0 - Detail
12/03/2025 CA Terminal (Level V) TECATE CHP INSPECTION FACILITY 0 0 0 0 0 0 - Detail
12/03/2025 CA Terminal (Level V) TECATE CHP INSPECTION FACILITY 0 0 0 0 0 0 - Detail
12/03/2025 CA Terminal (Level V) TECATE CHP INSPECTION FACILITY 0 0 0 0 0 0 - Detail
12/03/2025 CA Terminal (Level V) TECATE CHP INSPECTION FACILITY 1 0 0 0 1 0 - Detail
12/02/2025 CA Walk-Around (Level II) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
12/02/2025 CA Full (Level I) TECATE IF 0 0 0 0 0 0 - Detail
11/26/2025 CA Driver-Only (Level III) OTAY MESA IF 0 0 0 0 0 0 - Detail
11/19/2025 LA Driver-Only (Level III) BOSSIER CITY LA 3 0 1 0 2 0 - Detail
11/18/2025 CA Full (Level I) OTAY MESA IF 2 0 0 0 2 0 - Detail
11/14/2025 CA Full (Level I) OTAY MESA IF 6 2 0 0 6 2 - Detail
11/04/2025 CA Walk-Around (Level II) OTAY MESA IF 3 1 0 0 3 1 - Detail
10/24/2025 CA Walk-Around (Level II) SAN ONOFRE IF (SOUTHBOUND) 0 0 0 0 0 0 - Detail
10/22/2025 CA Full (Level I) DUNSMUIR GRADE IF 0 0 0 0 0 0 - Detail
10/09/2025 WA Walk-Around (Level II) LIBERTY LAKE WA 3 0 0 0 0 0 - Detail
09/17/2025 NM Walk-Around (Level II) TEXICO PORT OF ENTRY 2 0 0 0 2 0 - Detail
09/15/2025 CA Full (Level I) TECATE IF 2 0 0 0 2 0 - Detail
09/10/2025 CA Full (Level I) CHOWCHILLA RIVER IF 4 2 0 0 4 2 - Detail
09/10/2025 CA Full (Level I) CHOWCHILLA RIVER IF 0 0 0 0 0 0 - Detail
08/22/2025 CA Walk-Around (Level II) DUNSMUIR GRADE IF 1 1 1 1 0 0 - Detail
08/15/2025 CA Driver-Only (Level III) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
07/29/2025 CA Walk-Around (Level II) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
07/22/2025 CA Walk-Around (Level II) TECATE IF 0 0 0 0 0 0 - Detail
07/10/2025 CA Walk-Around (Level II) CASTAIC IF 1 0 0 0 1 0 - Detail
06/07/2025 NM Walk-Around (Level II) LORDSBURG PORT OF ENTRY 0 0 0 0 0 0 - Detail
06/07/2025 AZ Walk-Around (Level II) YUMA AZ 0 0 0 0 0 0 - Detail
06/03/2025 CA Driver-Only (Level III) TECATE 1 0 0 0 1 0 - Detail
06/02/2025 CA Walk-Around (Level II) TECATE IF 0 0 0 0 0 0 - Detail
05/23/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
05/18/2025 NM Driver-Only (Level III) GALLUP PORT OF ENTRY 0 0 0 0 0 0 - Detail
04/30/2025 CA Full (Level I) TECATE 1 0 0 0 1 0 - Detail
04/17/2025 TX Walk-Around (Level II) IH10 EB KINGSBURY SCALE 1 0 0 0 1 0 - Detail
04/10/2025 AZ Driver-Only (Level III) TOPOCK AZ 5 0 0 0 0 0 - Detail
03/31/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
03/25/2025 CA Full (Level I) TECATE 2 0 0 0 2 0 - Detail
03/18/2025 CA Driver-Only (Level III) SAN ONOFRE IF 0 0 0 0 0 0 - Detail
03/18/2025 CA Full (Level I) TECATE 1 0 0 0 1 0 - Detail
03/06/2025 CA Walk-Around (Level II) OTAY MESA IF 1 0 0 0 1 0 - Detail
02/28/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
02/28/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
02/27/2025 CA Full (Level I) TECATE 2 0 0 0 2 0 - Detail
02/25/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
02/24/2025 CA Full (Level I) TECATE CVEF 0 0 0 0 0 0 - Detail
02/23/2025 CA Walk-Around (Level II) MT. PASS J.P.O.E. C.V.E.F. 0 0 0 0 0 0 - Detail
02/21/2025 CA Full (Level I) SAN ONOFRE IF 2 0 0 0 2 0 - Detail
02/18/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
02/08/2025 CA Walk-Around (Level II) SAN ONOFRE IF 3 0 1 0 2 0 - Detail
02/04/2025 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
01/04/2025 CA Walk-Around (Level II) SAN ONOFRE IF 1 0 0 0 1 0 - Detail
12/20/2024 CA Full (Level I) TECATE 1 1 0 0 1 1 - Detail
12/20/2024 CA Full (Level I) OTAY MESA 0 0 0 0 0 0 - Detail
12/19/2024 CA Full (Level I) TECATE 2 0 0 0 2 0 - Detail
12/03/2024 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
12/03/2024 CA Full (Level I) SAN ONOFRE IF 3 1 0 0 3 1 - Detail
11/30/2024 CA Full (Level I) OTAY MESA IF 4 1 0 0 4 1 - Detail
11/11/2024 CA Full (Level I) BLACK ROCK PLATFORM SCALE 2 0 0 0 2 0 - Detail
10/03/2024 CA Driver-Only (Level III) OTAY MESA IF 0 0 0 0 0 0 - Detail
10/02/2024 CA Walk-Around (Level II) DUNSMUIR GRADE IF 0 0 0 0 0 0 - Detail
09/19/2024 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
09/06/2024 AZ Driver-Only (Level III) YUMA AZ 6 0 0 0 0 0 - Detail
08/30/2024 CA Full (Level I) TECATE 1 0 0 0 1 0 - Detail
08/20/2024 AZ Walk-Around (Level II) YUMA AZ 5 0 0 0 0 0 - Detail
08/15/2024 CA Walk-Around (Level II) RAINBOW IF 2 0 0 0 2 0 - Detail
07/25/2024 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
07/18/2024 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
07/01/2024 CA Full (Level I) TECATE 0 0 0 0 0 0 - Detail
05/24/2024 CA Full (Level I) OTAY MESA 0 0 0 0 0 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections91
Unsafe Driving 4 viols
HOS Compliance 7 viols
Driver Fitness 1 viols
Vehicle Maintenance 32 viols

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001500-10052$750,00009/28/201601/07/2017Replaced
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001500-10052$750,00009/28/201601/12/2017Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-211855$1,000,00007/16/202101/07/2022Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-211855$1,000,00006/22/202107/16/2021Replaced
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-211855$1,000,00006/22/202108/23/2021Name Changed
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001500-10052$750,00005/31/201609/28/2016Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001400-10024$750,00002/25/201501/16/2016Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001400-10024$750,00002/25/201501/07/2016Replaced
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-190336$1,000,00002/24/201901/07/2020Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001500-10052$750,00002/18/201605/31/2016Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-233374$1,000,00001/25/202301/07/2024Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-244191$1,000,00001/07/202401/07/2025Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-233374$1,000,00001/07/202301/25/2023Replaced
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-233374$1,000,00001/07/202302/26/2023Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-222658$1,000,00001/07/202201/07/2023Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-211855$1,000,00001/07/202107/06/2021Name Changed
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-200903$1,000,00001/07/202001/07/2021Cancelled
91XBIPD/PrimaryTRISURA SPECIALTY INSURANCE COMPANYTTT-70-1-190336$1,000,00001/07/201902/24/2019Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMTX-LA70-1800704$1,000,00001/07/201801/07/2019Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMTX-LARM01-1700176$1,000,00001/07/201701/07/2018Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001500-10052$750,00001/07/201602/18/2016Cancelled
91XBIPD/PrimaryUNITED SPECIALTY INSURANCE COMPANYMAT-0001400-10024$750,00001/07/201502/25/2015Cancelled
91XBIPD/PrimarySPIRIT COMMERCIAL AUTO RR GROUP, INCCPG 03060113-0010-13$750,00001/07/201401/07/2015Cancelled
91XBIPD/PrimaryWESCO INSURANCE COMPANYWPP1070936-00$750,00001/07/201301/07/2014Replaced
91XBIPD/PrimaryCOMPANION PROPERTY & CASUALTY INS. CO.TWG-0006602-6315$750,00001/07/201201/07/2013Replaced

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC765441COMMONINVOLUNTARY REVOCATION12/21/2015DISCONTINUED REVOCATION01/08/2016
MC765441COMMONINVOLUNTARY REVOCATION12/16/2016DISCONTINUED REVOCATION01/04/2017
MC765441COMMONINVOLUNTARY REVOCATION12/13/2021DISCONTINUED REVOCATION01/04/2022
MC765441COMMONINVOLUNTARY REVOCATION12/12/2022DISCONTINUED REVOCATION01/09/2023
MC765441COMMONINVOLUNTARY REVOCATION12/11/2024DISCONTINUED REVOCATION01/08/2025
MC765441COMMONINVOLUNTARY REVOCATION12/11/2023DISCONTINUED REVOCATION01/04/2024
MC765441COMMONINVOLUNTARY REVOCATION12/11/2020DISCONTINUED REVOCATION01/07/2021
MC765441COMMONINVOLUNTARY REVOCATION12/11/2019DISCONTINUED REVOCATION12/31/2019
MC765441COMMONINVOLUNTARY REVOCATION12/11/2018DISCONTINUED REVOCATION01/07/2019
MC765441COMMONINVOLUNTARY REVOCATION12/11/2017DISCONTINUED REVOCATION01/08/2018
MC765441COMMONINVOLUNTARY REVOCATION12/11/2014DISCONTINUED REVOCATION01/07/2015
MC765441COMMONINVOLUNTARY REVOCATION09/01/2016DISCONTINUED REVOCATION09/06/2016
MC765441COMMONINVOLUNTARY REVOCATION07/21/2021DISCONTINUED REVOCATION07/19/2021
MC765441MOTOR PROPERTY COMMON CARRIERREINSTATED07/12/2021--
MC765441COMMONINVOLUNTARY REVOCATION05/04/2016DISCONTINUED REVOCATION05/11/2016
MC765441COMMONINVOLUNTARY REVOCATION01/28/2019DISCONTINUED REVOCATION02/05/2019
MC765441MOTOR PROPERTY COMMON CARRIERGRANTED01/09/2012REVOKED07/06/2021

No revocation records.

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