Safety Measurement System - Complete SMS Profile (U.S. DOT# 790180)

SINA INTERNATIONAL INC

DBA: SINA COACH

U.S. DOT#: 790180

Address: 2766 POMONA BLVD SUITE 102
POMONA, CA 91768
Number of Vehicles: 7
Number of Drivers: 12
Number of Inspections: 31

Safety Rating & OOS Rates

(As of 01/14/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 04/16/2024)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	12.9	23.2
Driver	0.0	6.4
Hazmat		4.4

Licensing and Insurance

(As of 01/14/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	No
Passenger	Yes	MC-352908
Household Goods	No
Broker	No

BASIC Status (Public Passenger Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile	3.02 Measure 36% Percentile	0 Measure 0% Percentile	Not Public	0 Measure 0% Percentile
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 18.2 Segment: Straight Carrier	Not Public	Driver Inspections: 24 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 31 with Vehicle Maint. Violations: 13 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 24 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 24 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.

Carrier may be prioritized for an intervention action and roadside inspection. Denotes this carrier exceeds the FMCSA Intervention Threshold relative to its safety event grouping based upon roadside data and/or has been cited with one or more Acute/Critical Violations within the past 12 months during an investigation. Therefore, this carrier may be prioritized for an intervention action and roadside inspection.

Violation Summary

Violations: 21


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

393.203B-CBP	Cab and Body Parts - Cab/body mounts loose/broken/missing.	1	0	2	Vehicle Maint.
393.207A-SAPPAS	Suspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift.	1	1	7	Vehicle Maint.
393.45B3-B	Air Brake - Hose/tubing contacting exhaust system.	1	0	4	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection.	2	0	4	Vehicle Maint.
393.47A-BRC	Brake - Rotor (disc) with a crack in length of more than 75% of the friction surface or thru the rotor	1	1	4	Vehicle Maint.
393.55D1-B	Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998.	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	1	0	1	Vehicle Maint.
393.75(a)(1)	Tire-ply or belt material exposed	1	1	8	Vehicle Maint.
393.78	Wipers - Inoperative / missing / damaged wipers.	2	0	1	Vehicle Maint.
393.86B2-RIG	Rear Impact Guards - All other CMV''s, manufactured after December 31, 1952 inadequate construction/attachment.	1	0	2	Vehicle Maint.
393.91-BU	Buses - Seats not secured/loose or equipped with improper aisle seats.	1	0	2	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative.	1	0	6	Vehicle Maint.
393.9TS	Inoperative turn signal	2	0	6	Vehicle Maint.
396.3A1-BALAC	Brake - Audible air leak from a brake chamber	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.
396.5B-HWSL	Hubs - Wheel seal leaking.	1	1	2	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak.	2	0	3	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)

6/10/2025	CANDUX001301	CA	EP23640	CA	BUS		2
5/23/2025	CAUE28004381	CA	EP12926	CA	BUS		2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
5/12/2025	CANEQ1002300	CA	EP12926	CA	BUS		2
4/30/2025	AZ6362000517	AZ	EP18433	CA	BUS		2
Vehicle Maint. Violation: 393.86B2-RIG Rear Impact Guards - All other CMV's, manufactured after December 31, 1952 inadequate construction/attachment						2
4/25/2025	CANC4W006870	CA	EP12926	CA	BUS		2
4/11/2025	CANB3A002253	CA	EP12926	CA	BUS		2
4/10/2025	CAUEGZ000990	CA	CP94874	CA	BUS		2
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
3/28/2025	CAUE28004216	CA	EP17524	CA	BUS		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)
Vehicle Maint. Violation: 396.3A1-BALAC Brake - Audible air leak from a brake chamber						4
3/22/2025	CANEQ1002186	CA	EP15865	CA	BUS		2
2/19/2025	CAUF54001190	CA	EP12926	CA	BUS		2
Vehicle Maint. Violation: 396.5B-HWSL Hubs - Wheel seal leaking (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
Vehicle Maint. Violation: 393.91-BU Buses - Seats not secured/loose or equipped with improper aisle seats						2
Vehicle Maint. Violation: 393.45B3-B Air Brake - Hose/tubing contacting exhaust system						4
Vehicle Maint. Violation: 393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing						2
Vehicle Maint. Violation: 393.207A-SAPPAS Suspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift (OOS)						7 + 2 (OOS)
11/6/2024	US1036000048	US	EP15865	CA	BUS		1
Vehicle Maint. Violation: 393.47A-BRC Brake - Rotor (disc) with a crack in length of more than 75% of the friction surface or thru the rotor (OOS)						4 + 2 (OOS)
11/6/2024	US1036000046	US	EP17524	CA	BUS		1
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
11/5/2024	US1671001272	US	CP98544	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.						4
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
7/21/2024	CAUF31000121	CA	EP17523	CA	BUS		1
7/21/2024	CAUF31000123	CA	EP17524	CA	BUS		1
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
7/20/2024	CANB3A002038	CA	CP94874	CA	BUS		1
7/20/2024	CANB3A002041	CA	CP88404	CA	BUS		1
7/20/2024	CANB3A002042	CA	EP17524	CA	BUS		1
7/13/2024	CANB3A002022	CA	CP88404	CA	BUS		1
Vehicle Maint. Violation: 393.75(a)(1) Tire-ply or belt material exposed (OOS)						8 + 2 (OOS)
7/12/2024	CAUCFU001450	CA	CP88404	CA	BUS		1
7/12/2024	CAUCFU001452	CA	EP17524	CA	BUS		1
7/10/2024	CANC5S004364	CA	EP15865	CA	BUS		1
7/1/2024	CAUDKX002748	CA	CP88404	CA	BUS		1
6/28/2024	CAUE28003407	CA	EP17523	CA	BUS		1
6/28/2024	CAUE28003408	CA	EP12926	CA	BUS		1
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
4/9/2024	US1036000013	US	EP17523	CA	MOTOR COACH		1
4/3/2024	US1600000542	US	EP17524	CA	BUS		1
4/3/2024	US1630000676	US	EP18433	CA	BUS		1
4/3/2024	US1600000544	US	CP94874	CA	MOTOR COACH		1
4/3/2024	US1630000677	US	CP88404	CA	MOTOR COACH		1
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						1
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
4/3/2024	US1600000543	US	EP17523	CA	MOTOR COACH		1
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						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: 4/4/2024 (Compliance Review)
Total Inspections: 31
- Total Inspections without Violations used in SMS: 18
- Total Inspections with Violations used in SMS: 13
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

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Carrier Registration Details Subject to Passenger Threshold Update Registration Info

Enforcement Cases

(Six years as of 01/14/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 790180

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

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

Most Recent Investigation: 4/4/2024 (Compliance Review)	Total Inspections: 31 Total inspections without violations used in SMS: 18 Total inspections with violations used in SMS: 13	Total Crashes: 0*
4/4/2024 (Compliance Review) 11/16/2022 (Non-Ratable Review) 10/16/2018 (Compliance Review) 10/28/2016 (Compliance Review) 2/26/2014 (Compliance Review)	# Insp. OOS Driver Inspections 24 0.0% Vehicle Inspections 31 12.9% 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 12/26/2025, 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.

18.2 Average PU × Utilization Factor = 6.7 Average Power Units × 2.7304 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.

6.7 Average Power Units = 7 Current Power Units + 7 Power Units 6 Months Ago + 6 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# 790180 = 42% Straight trucks/other vehicles
Determine VMT per Average Power Unit
54,608 VMT per Average Power Unit = 364,242 VMT From Investigation (MCS-151) ÷ 6.7 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	2.7304 = 54,608 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/.