Safety Measurement System - Complete SMS Profile (U.S. DOT# 448528)

SIGMA SUPPLY OF N A INC

U.S. DOT#: 448528

Number of Vehicles: 37
Number of Drivers: 30
Number of Inspections: 14

Safety Rating & OOS Rates

(As of 01/23/2026 updated daily from SAFER )

UNSATISFACTORY

(Rating Date: 07/13/1992)

Out of Service Rates

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

Licensing and Insurance

(As of 01/23/2026 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
0.37 Measure	Not Public	0 Measure	2.77 Measure	0 Measure	Not Public	0 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: 37 Segment: Straight Carrier	Not Public	Driver Inspections: 14 with HOS Compliance Violations: 0 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 6 with Vehicle Maint. Violations: 3 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 14 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 14 with Driver Fitness Violations: 0 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: 9


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2LV	Lane Restriction violation	1	0	3	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	1	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit.	1	0	7	Unsafe Driving
393.45DLPC	Brake Connections with Leaks - Connection to Power Unit	1	0	4	Vehicle Maint.
393.47D2-BLTBD	Drum Brake - Inadequate lining/pad thickness.	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	1	0	1	Vehicle Maint.
393.9A-LHLI	Lighting - Headlamp(s) - Any inoperative.	1	0	6	Vehicle Maint.
393.9A-LSLI	Lighting - Stop lamps - Any inoperative.	1	0	6	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection.	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 14


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

9/24/2025	TNI3A1830148	TN	TEMPORARY	MS	STRAIGHT TRUCK		3
8/22/2025	AR7100000429	AR	3486994	IN	STRAIGHT TRUCK		3
5/14/2025	SC0217009181	SC	3264370	IN	STRAIGHT TRUCK		2
3/19/2025	TNI034BV0006	TN	3300403	IN	TRUCK TRACTOR		2
9/26/2024	AR4900000021	AR	C98657	AR	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
8/28/2024	AR5270000411	AR	2766913	IN	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.47D2-BLTBD Drum Brake - Inadequate lining/pad thickness						4
Vehicle Maint. Violation: 393.9A-LSLI Lighting - Stop lamps - Any inoperative.						6
6/14/2024	AR5270000205	AR	2808217	IN	TRUCK TRACTOR		1
5/8/2024	TNI039260373	TN	3460738	IN	STRAIGHT TRUCK		1
4/30/2024	AR7010000036	AR	2764991	IN	TRUCK TRACTOR		1
4/29/2024	TNI01R100317	TN	3460742	UK	STRAIGHT TRUCK		1
4/17/2024	SCL390000014	SC	2811767	IN	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45DLPC Brake Connections with Leaks - Connection to Power Unit						4
2/26/2024	ARA705003005	AR	2766913	IN	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
2/23/2024	ARA543006221	AR	2825944	IN	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2LV Lane Restriction violation						3
2/19/2024	ARA705002985	AR	2766913	IN	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7

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: 5/19/2004 (Shipper Review)
Total Inspections: 14
- Total Inspections without Violations used in SMS: 8
- Total Inspections with Violations used in SMS: 6
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 01/23/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 448528

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: 5/19/2004 (Shipper Review)	Total Inspections: 14 Total inspections without violations used in SMS: 8 Total inspections with violations used in SMS: 6	Total Crashes: 0*
5/19/2004 (Shipper Review) 4/14/1992 (Safety Review)	# Insp. OOS Driver Inspections 14 0.0% Vehicle Inspections 6 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 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.

37 Average PU × Utilization Factor = 37 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.

37 Average Power Units = 37 Current Power Units + 37 Power Units 6 Months Ago + 37 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# 448528 = 62% Straight trucks/other vehicles
Determine VMT per Average Power Unit
19,108 VMT per Average Power Unit = 707,000 VMT From Registration (MCS-150) ÷ 37 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/.