Safety Measurement System - Complete SMS Profile (U.S. DOT# 3164338)

GUMBAN TRUCKING INC

U.S. DOT#: 3164338

Address: 2027 VISTA DEL MAR AVE UNIT 5
LOS ANGELES, CA 90068
Number of Vehicles: 2
Number of Drivers: 2
Number of Inspections: 31

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 May 15, 2026

On-Road Performance
3.89 Measure	Not Public	0.68 Measure	3.27 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 3.3 Segment: Combination Carrier	Not Public	Driver Inspections: 31 with HOS Compliance Violations: 4 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 23 with Vehicle Maint. Violations: 9 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 31 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 31 with Driver Fitness Violations: 0 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: 24


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLLR	State/Local Laws - Lane restriction violation	2	0	3	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit	1	0	7	Unsafe Driving
395.22H4	Driver failed to maintain supply of blank drivers records of duty status graph-grids	1	0	1	HOS Compliance
395.34A1	Failing to note malfunction that requires use of paper log	1	0	5	HOS Compliance
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed	1	1	5	HOS Compliance
395.8A-ELD	ELD - No record of duty status (ELD Required)	1	1	5	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
392.9A2-C	Cargo - Vehicle components or dunnage not secured	1	1	1	Vehicle Maint.
393.11A1-LSLMWR	Lighting - Stop lamps - Both missing when required to be on.	1	1	6	Vehicle Maint.
393.207A-STBW	Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component can be moved by hand along the axis of the component	1	1	7	Vehicle Maint.
393.45	Brake tubing and hose adequacy	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	4	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	2	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	2	0	4	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	1	1	8	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	2	Vehicle Maint.
396.3A1-BACL	Air Brake - Air compressor mounting bolts loose.	1	0	4	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination	1	1	0	Vehicle Maint.

Inspection History

Total Inspections: 31


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

4/15/2026	CAN92M008545	CA	ZP20144	CA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
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
1/10/2026	CANCT2008425	CA	ZP08809	CA	TRUCK TRACTOR		3
1/10/2026	CANEZF003462	CA	ZP20144	CA	TRUCK TRACTOR		3
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: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
1/10/2026	CAUETN000890	CA	ZP20144	CA	TRUCK TRACTOR		3
12/20/2025	CANEZF003344	CA	ZP08809	CA	TRUCK TRACTOR		3
11/9/2025	CAUEZQ000055	CA	ZP08809	CA	TRUCK TRACTOR		2
11/8/2025	CANETE003110	CA	ZP08809	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.11A1-LSLMWR Lighting - Stop lamps - Both missing when required to be on. (OOS)						6 + 2 (OOS)
10/4/2025	CANETE002908	CA	ZP20144	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (OOS)						0 + 2 (OOS)
10/4/2025	CAUEK2000353	CA	ZP20144	CA	TRUCK TRACTOR		2
8/10/2025	ORAW43330200	OR	ZP20144	CA	TRUCK TRACTOR		2
HOS Compliance Violation: 395.8E-HOSPD HOS (Property) - No driver may make a false report in connection with a duty status. Explain						7
7/23/2025	CANETE002512	CA	ZP08809	CA	TRUCK TRACTOR		2
7/22/2025	CAN9PH005799	CA	ZP08809	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.207A-STBW Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component ca (OOS)						7 + 2 (OOS)
7/15/2025	CANFLB000021	CA	ZP20144	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 396.3A1-BACL Air Brake - Air compressor mounting bolts loose.						4
6/26/2025	ORAP08000281	OR	ZP20144	CA	TRUCK TRACTOR		2
4/2/2025	CANCU6004408	CA	ZP08809	CA	TRUCK TRACTOR		1
3/28/2025	CAUD9W004514	CA	ZP08809	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
2/8/2025	CANBEV006311	CA	ZP20144	CA	TRUCK TRACTOR		1
2/2/2025	CAUDD0003186	CA	ZP20144	CA	TRUCK TRACTOR		1
1/28/2025	NM4304P0SH1M	NM	ZP08580	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
HOS Compliance Violation: 395.34A1 Failing to note malfunction that requires use of paper log						5
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
1/23/2025	ORAW33050154	OR	ZP20144	CA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
12/13/2024	CAUDM0002114	CA	ZP08809	CA	TRUCK TRACTOR		1
12/5/2024	NM9328O9GHLT	NM	ZP08580	CA	TRUCK TRACTOR		1
10/13/2024	CAUE93000118	CA	ZP08809	CA	TRUCK TRACTOR		1
10/1/2024	ORAP40270170	OR	ZP08809	CA	TRUCK TRACTOR		1
8/24/2024	CAUCYO000583	CA	ZP08580	CA	TRUCK TRACTOR		1
8/17/2024	CANELC002395	CA	ZP20144	CA	TRUCK TRACTOR		1
8/2/2024	ORAW07680033	OR	ZP20144	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
Vehicle Maint. Violation: 392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS)						1 + 2 (OOS)
8/1/2024	ORBG41430012	OR	ZP08809	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
7/31/2024	NM4304O5XGH1	NM	ZP08580	CA	TRUCK TRACTOR		1
6/14/2024	CAN9PD003783	CA	ZP08809	CA	TRUCK TRACTOR		1
5/25/2024	CANDMP007936	CA	ZP08580	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.45 Brake tubing and hose adequacy (OOS)						4 + 2 (OOS)
HOS Compliance Violation: 395.22H4 Driver failed to maintain supply of blank drivers records of duty status graph-grids						1
HOS Compliance Violation: 395.8A-ELD ELD - No record of duty status (ELD Required) (OOS)						5 + 2 (OOS)

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: 1


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)

1/29/2025	TX72NCHQE1LC	TX	ZP08580	CA	0	0	Yes	No	1	1	1

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: 31
- Total Inspections without Violations used in SMS: 18
- Total Inspections with Violations used in SMS: 13
Total Crashes* : 1

*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 06/15/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3164338

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, 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: 31 Total inspections without violations used in SMS: 18 Total inspections with violations used in SMS: 13	Total Crashes: 1*
	# Insp. OOS Driver Inspections 31 6.5% Vehicle Inspections 23 21.7% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 1

*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 5/15/2026, 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.

3.3 Average PU × Utilization Factor = 3 Average Power Units × 1.1116 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.

3 Average Power Units = 2 Current Power Units + 2 Power Units 6 Months Ago + 5 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# 3164338 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
94,878 VMT per Average Power Unit = 284,635 VMT From Registration (MCS-150) ÷ 3 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	1.1116 = 1 + ( 94,878 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/.