Safety Measurement System - Complete SMS Profile (U.S. DOT# 312608)

M S WALKER INC

U.S. DOT#: 312608

Number of Vehicles: 48
Number of Drivers: 70
Number of Inspections: 19

Safety Rating & OOS Rates

(As of 02/20/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 05/17/1989)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	0.0	23.2
Driver	5.3	6.4
Hazmat		4.4

Licensing and Insurance

(As of 02/20/2026 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 January 30, 2026

On-Road Performance
0.61 Measure	Not Public	0 Measure	0 Measure	0 Measure	Not Public	0.67 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 4 Safety Event Group: 3-4 driver inspections with Unsafe Driving Violations Avg. PU × UF: 53.5 Segment: Straight Carrier	Not Public	Driver Inspections: 19 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 7 with Vehicle Maint. Violations: 0 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 19 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 19 with Driver Fitness Violations: 2 Safety Event Group: 11-20 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: 6


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16	Failing to use seat belt while operating a CMV	1	0	7	Unsafe Driving
392.16AD	Driver - Failed to use seat belt while operating a CMV.	1	0	7	Unsafe Driving
392.2LV	Lane Restriction violation	1	0	3	Unsafe Driving
392.2-SLLLR	State/Local Laws - Lane restriction violation.	1	0	3	Unsafe Driving
383.23A2-LCDL	Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license.	1	1	8	Driver Fitness
383.71H	Failing to submit medical certification documentation as required.	1	0	1	Driver Fitness

Inspection History

Total Inspections: 19


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

12/24/2025	MAEA00000486	MA	Y10244	MA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
12/9/2025	MADA00004153	MA	Y10213	MA	STRAIGHT TRUCK		3
9/16/2025	MADT00000473	MA	Y10211	MA	STRAIGHT TRUCK		3
9/3/2025	MACH00005990	MA	X35796	MA	STRAIGHT TRUCK		3
5/20/2025	US1468000092	US	X35182	MA	STRAIGHT TRUCK		2
4/17/2025	MADS00001740	MA	X35186	MA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.16AD Driver - Failed to use seat belt while operating a CMV.						7
Driver Fitness Violation: 383.23A2-LCDL Endorsements - (CDL) - Operate a CMV without proper endorsements on operators license (OOS)						8 + 2 (OOS)
4/8/2025	MADQ00002059	MA	T93347	MA	STRAIGHT TRUCK		2
4/4/2025	MADT00000131	MA	X35779	MA	STRAIGHT TRUCK		2
12/23/2024	MADL00000644	MA	N83419	MA	STRAIGHT TRUCK		1
11/24/2024	MADF00001621	MA	T61978	MA	STRAIGHT TRUCK		1
11/19/2024	MADC00002171	MA	X35182	MA	STRAIGHT TRUCK		1
9/27/2024	MADC00002006	MA	T93349	MA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
8/20/2024	RI0084000413	RI	89078	RI	STRAIGHT TRUCK		1
8/16/2024	MADS00000926	MA	T57211	MA	STRAIGHT TRUCK		1
7/11/2024	MAPD67000046	MA	V22195	MA	STRAIGHT TRUCK		1
5/30/2024	RIM029000009	RI	89079	RI	STRAIGHT TRUCK		1
5/14/2024	RI0089000007	RI	1NI902	RI	STRAIGHT TRUCK		1
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
3/15/2024	RIM030000037	RI	89080	RI	STRAIGHT TRUCK		1
1/31/2024	MADA00001728	MA	V22200	MA	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2LV Lane Restriction violation						3

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: 4/5/1989 (Safety Review)
Total Inspections: 19
- Total Inspections without Violations used in SMS: 14
- Total Inspections with Violations used in SMS: 5
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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Enforcement Cases

(Six years as of 02/20/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 312608

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 1/30/2026, updated monthly)

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

Most Recent Investigation: 4/5/1989 (Safety Review)	Total Inspections: 19 Total inspections without violations used in SMS: 14 Total inspections with violations used in SMS: 5	Total Crashes: 0*
4/5/1989 (Safety Review)	# Insp. OOS Driver Inspections 19 5.3% Vehicle Inspections 7 0.0% 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 1/30/2026, 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.

53.5 Average PU × Utilization Factor = 48 Average Power Units × 1.1146 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.

48 Average Power Units = 48 Current Power Units + 48 Power Units 6 Months Ago + 48 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# 312608 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
22,291 VMT per Average Power Unit = 1,070,000 VMT From Registration (MCS-150) ÷ 48 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	1.1146 = 22,291 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/.