Safety Measurement System - Complete SMS Profile (U.S. DOT# 311235)

T M BROWN TRUCKING INC

U.S. DOT#: 311235

Address: 353 CR 31
HOUSTON, MS 38851
Number of Vehicles: 11
Number of Drivers: 16
Number of Inspections: 18

Safety Rating & OOS Rates

(As of 12/20/2025 updated daily from SAFER )

SATISFACTORY

(Rating Date: 09/21/2022)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	50.0	23.2
Driver	0.0	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 12/20/2025 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-198045
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 November 28, 2025

On-Road Performance
2.59 Measure	Not Public	0.30 Measure	7.20 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 3 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 12.3 Segment: Combination Carrier	Not Public	Driver Inspections: 18 with HOS Compliance Violations: 2 Safety Event Group: 11-20 relevant driver inspections	Vehicle Inspections: 10 with Vehicle Maint. Violations: 6 Safety Event Group: 5-10 relevant vehicle inspections	Driver Inspections: 18 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 18 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: 21


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLML	State/Local Laws - Failure to maintain lane.	2	0	5	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit.	1	0	7	Unsafe Driving
395.24	HOS (ELD) - ELD form and manner	1	0	1	HOS Compliance
395.8(a)	HOS (Form) - Paper Log / Logging Programs Form and Manner	1	0	1	HOS Compliance
395.8F01	Drivers record of duty status not current	1	0	5	HOS Compliance
392.7(a)	Driver failing to conduct pre-trip inspection	1	0	4	Vehicle Maint.
393.11A1-CSLRR	Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997.	1	0	3	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured.	1	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	2	0	4	Vehicle Maint.
393.55D1-B	Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998.	1	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.
393.75(a)(1)	Tire-ply or belt material exposed	1	0	8	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.
393.9A-LBL	Lighting - Backup lamp inoperative.	1	0	6	Vehicle Maint.
393.9A-LLPL	Lighting - License plate lamp inoperative.	1	0	2	Vehicle Maint.
393.9(a)	Inoperative Brake Lamps	1	1	6	Vehicle Maint.
396.17(c)	Operating a CMV without proof of a periodic inspection	1	0	4	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination.	2	2	0	Vehicle Maint.

Inspection History

Total Inspections: 18


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

10/14/2025	FL4326001530	FL	A526128	MS	TRUCK TRACTOR		3
8/4/2025	MS2012013325	MS	A523715	MS	TRUCK TRACTOR		3
7/26/2025	OKPE18003948	OK	A523715	MS	TRUCK TRACTOR		3
7/10/2025	AL2113002017	AL	A526125	MS	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLML State/Local Laws - Failure to maintain lane						5
5/27/2025	FL3305007222	FL	A526127	MS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						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)
5/6/2025	AZ4902000738	AZ	A523689	MS	TRUCK TRACTOR		2
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
Vehicle Maint. Violation: 393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997						3
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
4/7/2025	TNI032180024	TN	A526129	MS	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLML State/Local Laws - Failure to maintain lane						5
3/3/2025	FL2708004679	FL	A526127	MS	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured						4
Vehicle Maint. Violation: 393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.						4
Vehicle Maint. Violation: 396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (OOS)						0 + 2 (OOS)
11/5/2024	SC0358001653	SC	A526125	MS	TRUCK TRACTOR		1
11/1/2024	MS1025011690	MS	A526126	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps (OOS)						6 + 2 (OOS)
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
Vehicle Maint. Violation: 392.7(a) Driver failing to conduct pre-trip inspection						4
8/19/2024	AR8020000243	AR	A524311	MS	TRUCK TRACTOR		1
8/14/2024	FL3861000576	FL	A526127	MS	TRUCK TRACTOR		1
5/14/2024	MS1017011482	MS	A315779	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.17(c) Operating a CMV without proof of a periodic inspection						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS)						0 + 2 (OOS)
3/26/2024	ALWBVC010075	AL	A454882	MS	TRUCK TRACTOR		1
3/14/2024	AL1912000426	AL	A315779	MS	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8F01 Drivers record of duty status not current						5
Vehicle Maint. Violation: 393.75(a)(1) Tire-ply or belt material exposed						8
2/28/2024	ARC703003757	AR	A454884	MS	TRUCK TRACTOR		1
1/24/2024	AR782E000288	AR	A303680	MS	TRUCK TRACTOR		1
12/11/2023	MS1031011748	MS	A315779	MS	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: 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)

1/13/2025	AL0005603905	AL	A526126	MS	0	0	Yes	No	1	2	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: 9/19/2022 (Compliance Review)
Total Inspections: 18
- Total Inspections without Violations used in SMS: 10
- Total Inspections with Violations used in SMS: 8
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

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 12/20/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 311235

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 11/28/2025, updated monthly)

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

Most Recent Investigation: 9/19/2022 (Compliance Review)	Total Inspections: 18 Total inspections without violations used in SMS: 10 Total inspections with violations used in SMS: 8	Total Crashes: 1*
9/19/2022 (Compliance Review) 1/18/2021 (Non-Ratable Review) 5/16/2019 (Non-Ratable Review) 1/7/2013 (Non-Ratable Review) 11/8/2006 (Compliance Review)	# Insp. OOS Driver Inspections 18 0.0% Vehicle Inspections 10 40.0% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 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

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Average PU × Utilization Factor (as of 11/28/2025, 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.

12.3 Average PU × Utilization Factor = 12.3 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.

12.3 Average Power Units = 11 Current Power Units + 11 Power Units 6 Months Ago + 15 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# 311235 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
55,801 VMT per Average Power Unit = 688,037 VMT From Registration (MCS-150) ÷ 12.3 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/.