Safety Measurement System - Complete SMS Profile (U.S. DOT# 268633)

KAMCO SUPPLY CORP OF BOSTON

U.S. DOT#: 268633

Number of Vehicles: 51
Number of Drivers: 46
Number of Inspections: 36

Safety Rating & OOS Rates

(As of 02/18/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	12.5	23.2
Driver	0.0	6.4
Hazmat		4.4

Licensing and Insurance

(As of 02/18/2026 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
0.68 Measure	Not Public	0 Measure	2.92 Measure	0 Measure	Not Public	0 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: 56.7 Segment: Straight Carrier	Not Public	Driver Inspections: 36 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 16 with Vehicle Maint. Violations: 6 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 36 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 36 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: 15


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16B-DPASS	Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV.	1	0	7	Unsafe Driving
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.	2	0	5	Unsafe Driving
392.2-SLLUP	State/Local Laws - Unlawfully parking /leaving vehicle on roadway.	1	0	1	Unsafe Driving
393.100B-C	Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV.	2	2	7	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	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.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998.	1	0	4	Vehicle Maint.
393.9A-HLLH	Lighting - Headlamp(s) fail to operate on low and high beam.	1	0	6	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative.	1	0	6	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak.	1	0	3	Vehicle Maint.

Inspection History

Total Inspections: 36


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

11/19/2025	ME3969004962	ME	961369	ME	TRUCK TRACTOR		3
11/18/2025	VT4600000852	VT	16E37	VT	STRAIGHT TRUCK		3
9/2/2025	MADA00003772	MA	7000A	MA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.16B-DPASS Driver - Failed to require passenger(s) (not a co-driver) to use seat belt while operating a property-carrying CMV.						7
8/21/2025	MACX00001564	MA	1AG85D	MA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLUP State/Local Laws - Unlawfully parking /leaving vehicle on roadway						1
8/13/2025	VT36A0000253	VT	1AH82Z	MA	STRAIGHT TRUCK		3
7/1/2025	ME4456003311	ME	961370	ME	STRAIGHT TRUCK		2
5/19/2025	ME4456003228	ME	962528	ME	STRAIGHT TRUCK		2
5/15/2025	ME8678002205	ME	960235	ME	STRAIGHT TRUCK		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: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
4/24/2025	ME3995004977	ME	961433	ME	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
4/22/2025	ME4469003502	ME	962528	ME	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV (OOS)						7 + 2 (OOS)
4/21/2025	MADV00000121	MA	3827A	MA	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
4/17/2025	VT51A0001173	VT	8AP995	NH	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
3/31/2025	ME4456003175	ME	961370	ME	STRAIGHT TRUCK		2
3/24/2025	CT3129005675	CT	5138493	NH	STRAIGHT TRUCK		2
3/5/2025	NH0945004917	NH	5138493	NH	STRAIGHT TRUCK		2
2/27/2025	RI0084000570	RI	3827A	MA	STRAIGHT TRUCK		2
2/25/2025	NH1291004085	NH	2AP602	NH	STRAIGHT TRUCK		2
1/30/2025	NH1313000136	NH	3865B	MA	STRAIGHT TRUCK		2
12/18/2024	MADD00001947	MA	1AJ48N	MA	STRAIGHT TRUCK		1
12/6/2024	NH0945004749	NH	5AP142	NH	STRAIGHT TRUCK		1
12/6/2024	NH1292002327	NH	7AP411	NH	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV (OOS)						7 + 2 (OOS)
11/18/2024	VT3700000727	VT	6997B	MA	TRUCK TRACTOR		1
10/18/2024	MADS00001126	MA	3865B	MA	STRAIGHT TRUCK		1
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
8/22/2024	NH0953007079	NH	2AP602	NH	STRAIGHT TRUCK		1
8/2/2024	NH1292002124	NH	2AP602	NH	STRAIGHT TRUCK		1
5/30/2024	NH0945004231	NH	9243A	MA	STRAIGHT TRUCK		1
5/7/2024	ME0477005386	ME	5647A	MA	STRAIGHT TRUCK		1
4/29/2024	NH1078007530	NH	2AP602	NH	STRAIGHT TRUCK		1
4/10/2024	US1707000202	US	960743	ME	STRAIGHT TRUCK		1
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-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
4/8/2024	NH1085003949	NH	2AP602	NH	TRUCK TRACTOR		1
4/5/2024	MACK00003336	MA	3863B	MA	STRAIGHT TRUCK		1
3/18/2024	ME3995004411	ME	2AP256	NH	TRUCK TRACTOR		1
3/18/2024	NH1078007438	NH	1AP627	NH	TRUCK TRACTOR		1
3/4/2024	NH1078007407	NH	2AP602	NH	STRAIGHT TRUCK		1
2/14/2024	ME4456002486	ME	959696	ME	STRAIGHT TRUCK		1
2/5/2024	NH1128001439	NH	2AP602	NH	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: 36
- Total Inspections without Violations used in SMS: 26
- Total Inspections with Violations used in SMS: 10
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

Enforcement Cases

(Six years as of 02/18/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 268633

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: None	Total Inspections: 36 Total inspections without violations used in SMS: 26 Total inspections with violations used in SMS: 10	Total Crashes: 0*
	# Insp. OOS Driver Inspections 36 0.0% Vehicle Inspections 16 12.5% 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

Select a focus and file type to download SMS data.

Focus:
File Type:

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.

56.7 Average PU × Utilization Factor = 56.7 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.

56.7 Average Power Units = 51 Current Power Units + 59 Power Units 6 Months Ago + 60 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# 268633 = 94% Straight trucks/other vehicles
Determine VMT per Average Power Unit
0 VMT per Average Power Unit = 1 VMT From Registration (MCS-150) ÷ 56.7 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	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/.