Safety Measurement System - Complete SMS Profile (U.S. DOT# 640713)

DESOTO TREATED MATERIALS INC

U.S. DOT#: 640713

Number of Vehicles: 11
Number of Drivers: 10
Number of Inspections: 22

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
6.09 Measure	Not Public	0.48 Measure	4.83 Measure	0 Measure	Not Public	0.67 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 7 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 11 Segment: Combination Carrier	Not Public	Driver Inspections: 22 with HOS Compliance Violations: 2 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 8 with Vehicle Maint. Violations: 4 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 22 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 22 with Driver Fitness Violations: 3 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

392.16	Failing to use seat belt while operating a CMV	1	0	7	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	3	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit	2	0	7	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	1	0	10	Unsafe Driving
395.24	HOS (ELD) - ELD Form and Manner	1	0	1	HOS Compliance
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed	1	1	5	HOS Compliance
383.51A-NSIN	Driving a CMV while CDL is suspended for a non-safety-related reason and in the state of driver's license issuance	1	1	5	Driver Fitness
383.51A-NSOUT	Driving a CMV while CDL is suspended for a non-safety-related reason and outside the state of driver's license issuance	1	1	1	Driver Fitness
391.15A-SIN	Driving a CMV while disqualified. Suspended for safety-related or unknown reason and in the state of drivers license issuance	1	1	8	Driver Fitness
391.41(a)(1)	Operating a property-carrying vehicle without possessing a valid medical certificate - no previous history	1	0	1	Driver Fitness
393.45B2-BHTD	Air Brake - Hose/tubing damage into the outer reinforcement ply.	1	0	4	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	1	1	8	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	2	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	1	0	6	Vehicle Maint.
393.9A-LSLIWR	Lighting - Stop lamps - Both inoperative when required to be on	2	2	6	Vehicle Maint.

Inspection History

Total Inspections: 22


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

4/1/2026	LALANNS00647	LA	A553756	MS	TRUCK TRACTOR		3
3/27/2026	MS6629003281	MS	A531367	MS	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
11/12/2025	LALASCS00417	LA	A550751	MS	TRUCK TRACTOR		2
9/26/2025	LALAFVS00125	LA	A550751	MS	TRUCK TRACTOR		2
9/16/2025	LALASCS00342	LA	A531364	MS	TRUCK TRACTOR		2
8/14/2025	MS5016011934	MS	A531368	MS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply.						4
6/5/2025	LALAPUS00629	LA	A554726	MS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS)						6 + 2 (OOS)
2/15/2025	LALARIS00284	LA	A531372	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS)						6 + 2 (OOS)
2/14/2025	LALAOUS00243	LA	A531372	MS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
1/10/2025	MS7647000649	MS	A531366	MS	TRUCK TRACTOR		1
1/8/2025	LALAPUS00074	LA	A531364	MS	TRUCK TRACTOR		1
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
12/24/2024	MSMC00381120	MS	A531366	MS	TRUCK TRACTOR		1
12/2/2024	LALAQB001113	LA	A531368	MS	TRUCK TRACTOR		1
10/29/2024	LALARI001269	LA	A531368	MS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
10/23/2024	LALARI001253	LA	A531372	MS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.16 Failing to use seat belt while operating a CMV						7
9/9/2024	LALAPS001204	LA	A531368	MS	TRUCK TRACTOR		1
Driver Fitness Violation: 383.51A-NSIN Driving a CMV while CDL is suspended for a non-safety-related reason and in the state of driver's license issuance (OOS)						5 + 2 (OOS)
Driver Fitness Violation: 391.41(a)(1) Operating a property-carrying vehicle without possessing a valid medical certificate - no previous history						1
8/27/2024	LALARN000214	LA	A531368	MS	TRUCK TRACTOR		1
Driver Fitness Violation: 391.15A-SIN Driving a CMV while disqualified. Suspended for safety-related or unknown reason and in the state of drivers license issuance (OOS)						8 + 2 (OOS)
8/23/2024	LALAOU004973	LA	A531368	MS	TRUCK TRACTOR		1
Driver Fitness Violation: 383.51A-NSOUT Driving a CMV while CDL is suspended for a non-safety-related reason and outside the state of driver's license issuance (OOS)						1 + 2 (OOS)
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
8/16/2024	LALARI000907	LA	A531371	MS	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
7/10/2024	MS6643027572	MS	A531367	MS	TRUCK TRACTOR		1
7/10/2024	LALAPJ002893	LA	A531371	MS	TRUCK TRACTOR		1
6/25/2024	LALAPU001255	LA	A531366	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 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: 3


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)

3/23/2026	MS2026016302	MS	A531371	MS	0	1	Yes	No	2	3	6
3/23/2026	MS2026016302	MS	A531364	MS	0	1	Yes	No
2/14/2025	LA2025015472	LA	A550751	MS	0	1	No	No	2	1	2
1/10/2025	MS9016250005	MS	A531366	MS	0	0	Yes	No	1	1	1

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: 22
- Total Inspections without Violations used in SMS: 9
- Total Inspections with Violations used in SMS: 13
Total Crashes* : 3

*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

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 06/20/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 640713

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: None	Total Inspections: 22 Total inspections without violations used in SMS: 9 Total inspections with violations used in SMS: 13	Total Crashes: 3*
	# Insp. OOS Driver Inspections 22 18.2% Vehicle Inspections 8 37.5% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 2 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

Select a focus and file type to download SMS data.

Focus:
File Type:

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.

11 Average PU × Utilization Factor = 11 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.

11 Average Power Units = 11 Current Power Units + 11 Power Units 6 Months Ago + 11 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: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 640713 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
48 VMT per Average Power Unit = 530 VMT From Registration (MCS-150) ÷ 11 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1 + (VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 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/.