Safety Measurement System - Complete SMS Profile (U.S. DOT# 2353631)

WRIGHT TREE SERVICE OF THE WEST INC

U.S. DOT#: 2353631

Number of Vehicles: 244
Number of Drivers: 427
Number of Inspections: 37

Safety Rating & OOS Rates

(As of 01/22/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	23.1	23.2
Driver	2.9	6.4
Hazmat	25.0	4.4

Licensing and Insurance

(As of 01/22/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	No
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 December 26, 2025

On-Road Performance
0.14 Measure	Not Public	0 Measure	2.72 Measure	0 Measure	Not Public	0.04 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 3 Safety Event Group: 3-4 driver inspections with Unsafe Driving Violations Avg. PU × UF: 244 Segment: Straight Carrier	Not Public	Driver Inspections: 37 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 27 with Vehicle Maint. Violations: 10 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 37 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 37 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: 19


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLTCD	State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety offical, signal, sign, light, lane marking, other.	3	0	5	Unsafe Driving
391.41(a)	Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate.	1	1	1	Driver Fitness
392.9(a)(1)	Failing to secure cargo as specified in 49 CFR 393.100 through 393.142	1	0	1	Vehicle Maint.
393.11A1-LCL	Lighting - Clearance lamp(s) missing.	1	0	2	Vehicle Maint.
393.11A1-LLPL	Lighting - License plate lamp missing.	1	0	2	Vehicle Maint.
393.41-BNPB	Brake - Inoperative or missing parking brake on power unit.	2	2	4	Vehicle Maint.
393.45B2-BHTD	Air Brake - Hose/tubing damage into the outer reinforcement ply.	1	0	4	Vehicle Maint.
393.75C-TAOTD-LT1/32	Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves.	1	1	8	Vehicle Maint.
393.75C-TAOTD-LT2/32	Tires - Less than 2/32 inch tread depth.	1	0	8	Vehicle Maint.
393.81-H	Horn - Inoperative or defective.	1	0	3	Vehicle Maint.
393.9	Inoperable Required Lamp	1	1	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	1	0	2	Vehicle Maint.
393.9A-LTSI	Lighting - Turn signal - Any inoperative on the rearmost vehicle.	1	1	6	Vehicle Maint.
393.9H	Inoperable head lamps	1	0	6	Vehicle Maint.
396.3(a)(1)	Tie Rods / Drag Links - Defective Clamps / Holes / Missing nuts	1	1	6	Vehicle Maint.

Inspection History

Total Inspections: 37


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

11/17/2025	CAUDO4003821	CA	FX5452	IA	STRAIGHT TRUCK		3
10/22/2025	CAUFZH000880	CA	FX0755	IA	STRAIGHT TRUCK		3
9/12/2025	CAUFZH000793	CA	FV5580	IA	STRAIGHT TRUCK		3
9/4/2025	CAUGGH001299	CA		IA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.81-H Horn - Inoperative or defective						3
8/29/2025	CAUG23000186	CA	FX1331	IA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
8/19/2025	CAUG2G001155	CA	FT1608	IA	STRAIGHT TRUCK		3
8/19/2025	CAUEBY002273	CA	FB1145	IA	STRAIGHT TRUCK		3
7/18/2025	CAUF19000057	CA	FX1461	IA	STRAIGHT TRUCK		3
5/29/2025	CAUF9S001056	CA	FX9915	IA	STRAIGHT TRUCK		2
3/5/2025	CAUGGH000921	CA	FH9292	IA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.41-BNPB Brake - Inoperative or missing parking brake on power unit (OOS)						4 + 2 (OOS)
3/5/2025	CAUDR4005507	CA	FV6006	IA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply.						4
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
3/5/2025	CAUDR4005508	CA	FB4640	IA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.11A1-LLPL Lighting - License plate lamp missing						2
Vehicle Maint. Violation: 393.11A1-LCL Lighting - Clearance lamp(s) missing						2
Vehicle Maint. Violation: 393.41-BNPB Brake - Inoperative or missing parking brake on power unit (OOS)						4 + 2 (OOS)
2/28/2025	CAUDDI001931	CA	FH8799	IL	STRAIGHT TRUCK		2
2/18/2025	CAUDMP000566	CA	FB0636	IA	STRAIGHT TRUCK		2
1/16/2025	CAUFZH000336	CA	5X0503	IA	STRAIGHT TRUCK		2
1/16/2025	CAUFZH000343	CA	FH6800	IA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
1/16/2025	CAUFZH000337	CA	FX0548	IA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
1/14/2025	CAUFZH000323	CA	FX1331	IA	STRAIGHT TRUCK		2
1/13/2025	CAUG0K004799	CA	FH8657	IA	STRAIGHT TRUCK		2
1/2/2025	CAUFZH000289	CA	FJ0142	IA	STRAIGHT TRUCK		2
10/16/2024	CAUFZH999948	CA		IA	STRAIGHT TRUCK		1
8/27/2024	CAUF9S000598	CA	FX5449	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
8/16/2024	CAUEGH000151	CA	FX8927	IA	STRAIGHT TRUCK		1
8/9/2024	CAUG0K004536	CA	FP6567	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 396.3(a)(1) Tie Rods / Drag Links - Defective Clamps / Holes / Missing nuts (OOS)						6 + 2 (OOS)
7/18/2024	CAUECE006165	CA	VF1137	IA	STRAIGHT TRUCK		1
7/10/2024	NVR107242982	NV	FX1336	IA	STRAIGHT TRUCK		1
7/10/2024	NVR107242983	NV	FT1656	IA	TRUCK TRACTOR		1
6/17/2024	CAN91G005301	CA	FX6175	IA	STRAIGHT TRUCK		1
6/13/2024	CAUG0K004452	CA	FX1461	IA	STRAIGHT TRUCK		1
3/11/2024	CAUBKX004195	CA	FT1656	IA	TRUCK TRACTOR		1
2/28/2024	CAUBKX004161	CA	FT0613	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 392.9(a)(1) Failing to secure cargo as specified in 49 CFR 393.100 through 393.142						1
Driver Fitness Violation: 391.41(a) Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail (OOS)						1 + 2 (OOS)
2/26/2024	NV7133999897	NV	FT0613	IA	STRAIGHT TRUCK		1
1/25/2024	CAUC5H004270	CA	FX0288	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9H Inoperable head lamps						6
1/12/2024	CAUCAR002735	CA	TMP155957514	IA	STRAIGHT TRUCK		1
1/9/2024	CAUBVF003553	CA	FB1145	IA	STRAIGHT TRUCK		1
1/8/2024	CAUEFK003138	CA	FT2479	IA	STRAIGHT TRUCK		1
1/4/2024	CAUECE005488	CA	VE7614	IA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp (OOS)						2 + 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: 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)

9/8/2025	CA4802501674	CA	FR3746	IA	0	3	Yes	No	2	3	6
7/17/2025	CA4202502276	CA	FT2478	IA	0	0	Yes	No	1	3	3

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: 37
- Total Inspections without Violations used in SMS: 25
- Total Inspections with Violations used in SMS: 12
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 01/22/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2353631

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: None	Total Inspections: 37 Total inspections without violations used in SMS: 25 Total inspections with violations used in SMS: 12	Total Crashes: 2*
	# Insp. OOS Driver Inspections 37 2.7% Vehicle Inspections 27 25.9% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 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 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.

244 Average PU × Utilization Factor = 244 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.

244 Average Power Units = 244 Current Power Units + 244 Power Units 6 Months Ago + 244 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# 2353631 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
13 VMT per Average Power Unit = 3,368 VMT From Registration (MCS-150) ÷ 244 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/.