Safety Measurement System - Complete SMS Profile (U.S. DOT# 783723)

BROCK EXPRESS INC

U.S. DOT#: 783723

Address: 16838 SIERRA HIGHWAY
CANYON COUNTRY, CA 91351
Number of Vehicles: 12
Number of Drivers: 12
Number of Inspections: 26

Safety Rating & OOS Rates

(As of 12/20/2025 updated daily from SAFER )

SATISFACTORY

(Rating Date: 12/27/2010)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	8.3	23.2
Driver	22.2	6.4
Hazmat		4.4

Licensing and Insurance

(As of 12/20/2025 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-350109
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending November 28, 2025

On-Road Performance
2.91 Measure	Not Public	4.93 Measure	3.95 Measure	0 Measure	Not Public	0.65 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 6 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 14.7 Segment: Combination Carrier	Not Public	Driver Inspections: 26 with HOS Compliance Violations: 9 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 12 with Vehicle Maint. Violations: 5 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 26 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 26 with Driver Fitness Violations: 2 Safety Event Group: 21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 43


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	3	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit.	2	0	7	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit.	1	0	10	Unsafe Driving
395.24	HOS (ELD) - ELD form and manner	1	0	1	HOS Compliance
395.24C2II-ELDTN	HOS (ELD) - Driver failing to manually input or verify CMV trailer unmber.	1	0	1	HOS Compliance
395.24C2III-ELDSDN	HOS (ELD) - Driver failing to manually input or verify shipping document number.	1	0	1	HOS Compliance
395.30B1-ELDDFR	HOS (ELD) - Driver failing to review records and certify the accuracy of the informaiton.	1	0	1	HOS Compliance
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	5	HOS Compliance
395.3A1-HOSPD	HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time:	2	1	7	HOS Compliance
395.3A2-HOSPD	HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time:	1	0	7	HOS Compliance
395.3A2HOSPRNP	Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation	2	0	1	HOS Compliance
395.3A2-PROP	Driving beyond 14 hour duty period (Property carrying vehicle)	1	0	7	HOS Compliance
395.3A3HOSPRNP	Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation	2	0	1	HOS Compliance
395.3(a)(3)(ii)	Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes	3	0	7	HOS Compliance
395.3A3-PROP	Driving beyond 11 hour driving limit. (Property Carrying Vehicle)	1	0	7	HOS Compliance
395.3B2-HOSPD	HOS (Property) - Driving after being on duty more than 70 hours in the previous 8 consecutive days. Date and Time:	1	0	7	HOS Compliance
395.3B2-HOSPRNP	Driving after 70 hours on duty in a 8 day period. (Property carrying vehicle) - Nominal Violation	1	0	1	HOS Compliance
395.8A-ELD	ELD - No record of duty status (ELD Required)	1	1	5	HOS Compliance
395.8(e)	False report of drivers record of duty status	1	1	7	HOS Compliance
395.8E-HOSPD	HOS (Property) - No driver may make a false report in connection with a duty status. Explain:	1	1	7	HOS Compliance
395.8E-HOSPDOOS	HOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:	1	1	7	HOS Compliance
395.8F01	Drivers record of duty status not current	1	0	5	HOS Compliance
383.71H	Failing to submit medical certification documentation as required.	1	0	1	Driver Fitness
383.95A-LCDL	Restriction - (CDL) - Operate a CMV in violation of a restriction.	1	1	8	Driver Fitness
391.41B10-MC	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate.	1	1	2	Driver Fitness
393.11A1-CSLRR	Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997.	1	0	3	Vehicle Maint.
393.207(a)	Axle positioning parts defective/missing	1	1	7	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured.	1	0	4	Vehicle Maint.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998.	2	0	4	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured.	1	0	2	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection.	2	0	4	Vehicle Maint.
396.3A1-ALBV	Air Brake - Any leak from a brake valve.	1	0	4	Vehicle Maint.
396.3A1-BALAC	Brake - Audible air leak from a brake chamber	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 26


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

11/13/2025	AZXB56740864	AZ	XP70492	CA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
HOS Compliance Violation: 395.8E-HOSPD HOS (Property) - No driver may make a false report in connection with a duty status. Explain (OOS)						7 + 2 (OOS)
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
11/13/2025	CAUHB0000555	CA	ZP24310	CA	TRUCK TRACTOR		3
HOS Compliance Violation: 395.3A2HOSPRNP Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation						1
HOS Compliance Violation: 395.8E-HOSPDOOS HOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain: (OOS)						7 + 2 (OOS)
HOS Compliance Violation: 395.3A3HOSPRNP Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation						1
11/2/2025	AR7900001468	AR	ZP24310	CA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
HOS Compliance Violation: 395.3A1-HOSPD HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time (OOS)						7 + 2 (OOS)
HOS Compliance Violation: 395.3A2-HOSPD HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim						7
10/29/2025	CAUH38000839	CA	XP24030	CA	TRUCK TRACTOR		3
9/14/2025	WYPINS000285	WY	XP70492	CA	TRUCK TRACTOR		3
HOS Compliance Violation: 395.24C2III-ELDSDN HOS (ELD) - Driver failing to manually input or verify shipping document number.						1
HOS Compliance Violation: 395.24C2II-ELDTN HOS (ELD) - Driver failing to manually input or verify CMV trailer number.						1
7/21/2025	UT25RQ001607	UT	WP07452	CA	TRUCK TRACTOR		3
Driver Fitness Violation: 383.71H License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required						1
HOS Compliance Violation: 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						5
HOS Compliance Violation: 395.30B1-ELDDFR HOS (ELD) - Driver failing to review records and certify the accuracy of the information.						1
6/9/2025	KSHP93323496	KS	YP57294	CA	TRUCK TRACTOR		3
5/26/2025	NM8874P428WL	NM	XP70492	CA	TRUCK TRACTOR		2
5/24/2025	KSHP01070002	KS	YP84758	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
Driver Fitness Violation: 383.95A-LCDL Restriction - (CDL) - Operate a CMV in violation of a restriction (OOS)						8 + 2 (OOS)
Driver Fitness Violation: 391.41B10-MC Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate (OOS)						2 + 2 (OOS)
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997						3
4/22/2025	CANDUF006467	CA	ZP24310	CA	TRUCK TRACTOR		2
HOS Compliance Violation: 395.3(a)(3)(ii) Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes						7
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber						4
HOS Compliance Violation: 395.3B2-HOSPRNP Driving after 70 hours on duty in a 8 day period. (Property carrying vehicle) - Nominal Violation						1
HOS Compliance Violation: 395.3A2HOSPRNP Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation						1
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
HOS Compliance Violation: 395.3B2-HOSPD HOS (Property) - Driving after being on duty more than 70 hours in the previous 8 consecutive days. Date and Time						7
HOS Compliance Violation: 395.3A1-HOSPD HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time						7
HOS Compliance Violation: 395.3A3HOSPRNP Driving beyond 11 hour driving limit in a 14-hour period. (Property carrying vehicle) - Nominal Violation						1
Vehicle Maint. Violation: 396.3A1-ALBV Air Brake - Any leak from a brake valve						4
4/15/2025	NM8874P2X9HD	NM	XP24030	CA	TRUCK TRACTOR		2
2/8/2025	TNI3A1220171	TN	XP555022	CA	TRUCK TRACTOR		2
2/7/2025	AR7910000907	AR	XP55022	CA	TRUCK TRACTOR		2
1/17/2025	CANEVB001410	CA	WP07452	CA	TRUCK TRACTOR		2
11/17/2024	NET463000788	NE	ZP24310	CA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.3A3-PROP Driving beyond 11 hour driving limit. (Property Carrying Vehicle)						7
HOS Compliance Violation: 395.3A2-PROP Driving beyond 14 hour duty period (Property carrying vehicle)						7
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
HOS Compliance Violation: 395.3(a)(3)(ii) Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes						7
9/16/2024	NM5061O78GVG	NM	WP92388	CA	TRUCK TRACTOR		1
7/24/2024	NM4396O5QFRZ	NM	YP57294	CA	TRUCK TRACTOR		1
7/15/2024	IN8105005924	IN	XP70492	CA	TRUCK TRACTOR		1
6/30/2024	AR7860000143	AR	XP12373	AZ	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
6/20/2024	CAND3G005620	CA	XP12373	CA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8A-ELD ELD - No record of duty status (ELD Required) (OOS)						5 + 2 (OOS)
Vehicle Maint. Violation: 393.207(a) Axle positioning parts defective/missing (OOS)						7 + 2 (OOS)
6/17/2024	OH1782000145	OH	XP55022	CA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8(e) False report of drivers record of duty status (OOS)						7 + 2 (OOS)
HOS Compliance Violation: 395.8F01 Drivers record of duty status not current						5
HOS Compliance Violation: 395.3(a)(3)(ii) Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes						7
4/22/2024	NM6587O35C83	NM	XP55022	CA	SEMI-TRAILER		1
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
4/6/2024	NM2434O2PK7H	NM	ZP24310	CA	TRUCK TRACTOR		1
3/20/2024	NM6604O28TZ2	NM	XP55022	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
2/17/2024	CAUFG0000957	CA	WP07452	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
2/2/2024	CANDLY007400	CA	XP14424	CA	TRUCK TRACTOR		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 2


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

5/19/2024	PA404664700X	PA	XP70492	CA	0	2	Yes	No	2	1	2
5/19/2024	PA405992500X	PA	XP70492	CA	0	2	Yes	No	2	1	2

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 12/22/2021 (Non-Ratable Review)
Total Inspections: 26
- Total Inspections without Violations used in SMS: 12
- Total Inspections with Violations used in SMS: 14
Total Crashes* : 2

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 12/20/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 783723

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 11/28/2025, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 12/22/2021 (Non-Ratable Review)	Total Inspections: 26 Total inspections without violations used in SMS: 12 Total inspections with violations used in SMS: 14	Total Crashes: 2*
12/22/2021 (Non-Ratable Review) 12/17/2010 (Compliance Review) 3/30/2010 (Compliance Review) 8/13/2009 (Compliance Review)	# Insp. OOS Driver Inspections 26 23.1% Vehicle Inspections 12 8.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 2 Towaway Crashes 0

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Downloads

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Average PU × Utilization Factor (as of 11/28/2025, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

14.7 Average PU × Utilization Factor = 12 Average Power Units × 1.2287 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

12 Average Power Units = 12 Current Power Units + 12 Power Units 6 Months Ago + 12 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 783723 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
110,488 VMT per Average Power Unit = 1,325,865 VMT From Registration (MCS-150) ÷ 12 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1.2287 = 1 + ( 110,488 VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.