Safety Measurement System - Complete SMS Profile (U.S. DOT# 33806)

M GLOSSER & SONS INC

DBA: GLOSSER STEEL

U.S. DOT#: 33806

Number of Vehicles: 15
Number of Drivers: 13
Number of Inspections: 27

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
0.89 Measure	Not Public	0 Measure	3.61 Measure	0 Measure	Not Public	0.20 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: 20.2 Segment: Straight Carrier	Not Public	Driver Inspections: 27 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 18 with Vehicle Maint. Violations: 8 Safety Event Group: 11-20 relevant vehicle inspections	Driver Inspections: 27 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 27 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: 14


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLLR	State/Local Laws - Lane restriction violation	2	0	3	Unsafe Driving
392.2SLTRS	State/Local Laws - Truck routing restriction	1	0	3	Unsafe Driving
391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required.	1	1	1	Driver Fitness
393.209D-STBSP	Steering - Ball and socket joint has movement greater than 1/8 inch measured with hand pressure	1	1	6	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection	1	0	4	Vehicle Maint.
393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	1	1	8	Vehicle Maint.
393.75C-TAOTD-LT2/32	Tires - Less than 2/32 inch tread depth	1	0	8	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LHLI	Lighting - Headlamp(s) - Any inoperative	2	0	6	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	2	0	2	Vehicle Maint.
393.9TS	Inoperative turn signal	1	0	6	Vehicle Maint.

Inspection History

Total Inspections: 27


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

4/27/2026	MD0321C00783	MD	AH65904	PA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.209D-STBSP Steering - Ball and socket joint has movement greater than 1/8 inch measured with hand pressure (OOS)						6 + 2 (OOS)
1/14/2026	PAG201601424	PA	AH69052	PA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection						4
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
1/14/2026	MD0530C00452	MD	ZXC4466	PA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
12/30/2025	PAD208536471	PA	AH10688	PA	TRUCK TRACTOR		3
12/19/2025	PAM726000143	PA	AH50866	PA	TRUCK TRACTOR		3
12/16/2025	MD3284C00581	MD	ZXC4466	PA	STRAIGHT TRUCK		3
Driver Fitness Violation: 391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency (OOS)						1 + 2 (OOS)
10/6/2025	MD2156C01106	MD	AH50841	PA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
10/1/2025	PAC055001561	PA	AH50864	PA	TRUCK TRACTOR		2
9/12/2025	MD0295C00908	MD	AH65904	PA	STRAIGHT TRUCK		2
7/15/2025	PAE945519625	PA	AH52960	PA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
6/19/2025	PAE946517092	PA	ZXC4466	PA	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLLR State/Local Laws - Lane restriction violation						3
6/2/2025	PAA131515320	PA	AH50848	PA	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2SLTRS State/Local Laws - Truck routing restriction						3
4/22/2025	PAD112511222	PA	AG75859	PA	STRAIGHT TRUCK		1
4/15/2025	MD0295C00576	MD	AH50859	PA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
4/14/2025	PAL414510448	PA	AH50825	PA	TRUCK TRACTOR		1
2/10/2025	PAE908504135	PA	AG75859	PA	STRAIGHT TRUCK		1
1/10/2025	PAC122000542	PA	3310514	IN	STRAIGHT TRUCK		1
12/12/2024	MD2156C00227	MD	3310514	IN	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
12/12/2024	MD2156C00226	MD	AH50851	PA	TRUCK TRACTOR		1
11/27/2024	PAE926433223	PA	ZXC4466	PA	STRAIGHT TRUCK		1
10/9/2024	MD2514001254	MD	AH52960	PA	TRUCK TRACTOR		1
10/4/2024	PAM031000020	PA	ZXC4466	PA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
8/23/2024	PAF109423624	PA	AH50825	PA	TRUCK TRACTOR		1
8/9/2024	PAC125000325	PA	AH50851	PA	TRUCK TRACTOR		1
6/17/2024	MD0294005265	MD	ZXC4466	PA	STRAIGHT TRUCK		1
5/29/2024	PAL404415028	PA	AH52965	PA	STRAIGHT TRUCK		1
5/22/2024	PAA110414312	PA	AH50848	PA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6

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: 1


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)

4/30/2025	PA504418300X	PA	AH52965	PA	1	1	Yes	No	2	1	2

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: 10/10/2002 (Compliance Review)
Total Inspections: 27
- Total Inspections without Violations used in SMS: 15
- Total Inspections with Violations used in SMS: 12
Total 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.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

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Carrier Registration Details Subject to General Threshold Update Registration Info

Inspection Selection System

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 07/11/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 33806

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, updated monthly)

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

Most Recent Investigation: 10/10/2002 (Compliance Review)	Total Inspections: 27 Total inspections without violations used in SMS: 15 Total inspections with violations used in SMS: 12	Total Crashes: 1*
10/10/2002 (Compliance Review) 4/16/2001 (Compliance Review) 9/16/1987 (Safety Review)	# Insp. OOS Driver Inspections 27 3.7% Vehicle Inspections 18 11.1% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 1 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 5/15/2026, 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.

20.2 Average PU × Utilization Factor = 13.7 Average Power Units × 1.4763 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.

13.7 Average Power Units = 15 Current Power Units + 13 Power Units 6 Months Ago + 13 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# 33806 = 46% Straight trucks/other vehicles
Determine VMT per Average Power Unit
29,525 VMT per Average Power Unit = 403,609 VMT From Registration (MCS-150) ÷ 13.7 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	1.4763 = 29,525 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/.