Safety Measurement System - Complete SMS Profile (U.S. DOT# 3140771)

SOUTH MILL MUSHROOM LLC

DBA: SOUTH MILL CHAMPS

U.S. DOT#: 3140771

Address: 2031 BAY STREET
LOS ANGELES, CA 90021
Number of Vehicles: 43
Number of Drivers: 47
Number of Inspections: 21

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending June 26, 2026

On-Road Performance
1.30 Measure	Not Public	0.56 Measure	4.57 Measure	0 Measure	Not Public	0.68 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 30 Segment: Straight Carrier	Not Public	Driver Inspections: 21 with HOS Compliance Violations: 3 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 15 with Vehicle Maint. Violations: 8 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 21 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 21 with Driver Fitness Violations: 1 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: 21


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLCP	State/Local Laws - Operate a CMV while using a cellular phone	1	0	10	Unsafe Driving
392.2-SLLLR	State/Local Laws - Lane restriction violation	1	0	3	Unsafe Driving
395.8(a)	HOS (Form) - Paper Log/Logging Programs Form and Manner	2	0	1	HOS Compliance
395.8E-HOSPD	HOS (Property) - No driver may make a false report in connection with a duty status. Explain	1	0	7	HOS Compliance
383.23A2-LCDL	Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license	1	1	8	Driver Fitness
393.201B-FR	Frame - Cab or body mounts loose/broken/missing	1	0	2	Vehicle Maint.
393.30-B	Battery - Not protected	1	0	3	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
393.53B-B	Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear	1	0	4	Vehicle Maint.
393.75C-TAOTD-LT2/32	Tires - Less than 2/32 inch tread depth	1	0	8	Vehicle Maint.
393.78A-WS	Washers - Inoperative washing system.	1	0	1	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.9A-LBL	Lighting - Backup lamp inoperative	1	0	6	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative	1	0	6	Vehicle Maint.
393.9A-LTSI	Lighting - Turn signal - Any inoperative on the rearmost vehicle.	1	1	6	Vehicle Maint.
393.9A-LTSIR	Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit	1	0	6	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection	2	0	4	Vehicle Maint.
396.5-HL	Hubs - Leaking hub	1	0	2	Vehicle Maint.

Inspection History

Total Inspections: 21


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

6/7/2026	CAUE5M005253	CA	9E04474	CA	TRUCK TRACTOR		3
5/26/2026	CAUD4G004547	CA	9E04474	CA	TRUCK TRACTOR		3
5/19/2026	CAUD3C001731	CA	9E04474	CA	TRUCK TRACTOR		3
5/18/2026	IN9207002274	IN	AH61333	PA	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
HOS Compliance Violation: 395.8E-HOSPD HOS (Property) - No driver may make a false report in connection with a duty status. Explain						7
Unsafe Driving Violation: 392.2-SLLCP State/Local Laws - Operate a CMV while using a cellular phone						10
4/28/2026	CANATH005821	CA	3913275	IN	STRAIGHT TRUCK		3
Driver Fitness Violation: 383.23A2-LCDL Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit						6
4/27/2026	TX7F189DTD8O	TX	3884600	IN	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
1/15/2026	OKPE21002028	OK	3884600	IN	STRAIGHT TRUCK		3
12/21/2025	FL5201000006	FL	56ABIW	FL	TRUCK TRACTOR		2
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
Vehicle Maint. Violation: 393.78A-WS Washers - Inoperative washing system.						1
12/16/2025	CANDZ5006276	CA	3913275	IN	STRAIGHT TRUCK		2
11/2/2025	CAUE5M004814	CA	9E04474	CA	TRUCK TRACTOR		2
10/9/2025	OKD210154305	OK	3884600	IN	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.30-B Battery - Not protected						3
10/7/2025	OKPE08184299	OK	3884600	IN	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 396.5-HL Hubs - Leaking hub						2
Vehicle Maint. Violation: 393.201B-FR Frame - Cab or body mounts loose/broken/missing						2
10/5/2025	CAUE5M004741	CA	9E04474	CA	TRUCK TRACTOR		2
10/1/2025	UT25SS001128	UT	3884597	IN	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
9/22/2025	UT25FX001337	UT	3884598	IN	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
8/22/2025	PAJ204523432	PA	ZKW4680	PA	STRAIGHT TRUCK		2
6/17/2025	CAUD1D001147	CA	9E04474	CA	TRUCK TRACTOR		1
4/5/2025	CAUDPO000483	CA	00135H3	CA	STRAIGHT TRUCK		1
3/1/2025	CAUE9B002924	CA	00135H3	CA	STRAIGHT TRUCK		1
12/31/2024	CANC3S009356	CA	9E04474	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
7/30/2024	CANC3S008711	CA	9E04474	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: 0

This carrier has no crashes to display.

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:
Total Inspections: 21
- Total Inspections without Violations used in SMS: 12
- Total Inspections with Violations used in SMS: 9
Total 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.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Inspection Selection System

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 07/31/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3140771

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 6/26/2026, updated monthly)

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

Most Recent Investigation: None	Total Inspections: 21 Total inspections without violations used in SMS: 12 Total inspections with violations used in SMS: 9	Total Crashes: 0*
	# Insp. OOS Driver Inspections 21 4.8% Vehicle Inspections 15 6.7% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 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 6/26/2026, 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.

30 Average PU × Utilization Factor = 30 Average Power Units × 1 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.

30 Average Power Units = 43 Current Power Units + 43 Power Units 6 Months Ago + 4 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: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 3140771 = 72% Straight trucks/other vehicles
Determine VMT per Average Power Unit
12,902 VMT per Average Power Unit = 387,063 VMT From Registration (MCS-150) ÷ 30 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1 = VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 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/.