Safety Measurement System - Complete SMS Profile (U.S. DOT# 1726547)

MACK TRANSPORTATION LLC

DBA: MACK TRANSPORTATION

U.S. DOT#: 1726547

Address: 7080 ALABAMA HIGHWAY 79 S
GUNTERSVILLE, AL 35976
Number of Vehicles: 29
Number of Drivers: 33
Number of Inspections: 51

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 July 31, 2026

On-Road Performance
2.82 Measure	Not Public	0 Measure	3.16 Measure	0 Measure	Not Public	0.28 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 5 Safety Event Group: 3-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 29 Segment: Combination Carrier	Not Public	Driver Inspections: 51 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 22 with Vehicle Maint. Violations: 8 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 51 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 51 with Driver Fitness Violations: 2 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: 17


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	1	0	4	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	4	0	10	Unsafe Driving
383.23(a)(2)	Operating a CMV without a CDL	1	1	8	Driver Fitness
391.11B4-CLHA	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate	1	1	2	Driver Fitness
393.11	No or defective lighting devices or reflective material as required	1	0	3	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection	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.
393.75A3-TAOL	Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS	2	2	8	Vehicle Maint.
393.9	Inoperable Required Lamp	2	2	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	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	1	1	0	Vehicle Maint.

Inspection History

Total Inspections: 51


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

7/22/2026	TNI039583758	TN	3123561	IN	TRUCK TRACTOR		3
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)
7/17/2026	AL1440004743	AL	DF98AX	FL	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
7/13/2026	AL1751000041	AL	DF18AX	FL	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
Driver Fitness Violation: 391.11B4-CLHA Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate (OOS)						2 + 2 (OOS)
7/13/2026	GA1252001563	GA	DF57AX	FL	TRUCK TRACTOR		3
5/4/2026	AL1785005808	AL	3123561	IN	TRUCK TRACTOR		3
4/28/2026	GA1413001154	GA	1230666	AL	TRUCK TRACTOR		3
3/10/2026	AL1836004018	AL	3133875	IN	TRUCK TRACTOR		3
2/23/2026	GA1263000618	GA	DF94AX	FL	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
12/29/2025	TNIO1RA10044	TN	DF18AX	FL	TRUCK TRACTOR		2
12/3/2025	AL1383002999	AL	DF03AX	FL	TRUCK TRACTOR		2
11/22/2025	AL1440003899	AL	DF97AX	FL	TRUCK TRACTOR		2
11/10/2025	AL1785005142	AL	1208676	AL	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
11/6/2025	TNI3A0861833	TN	3139603	IN	TRUCK TRACTOR		2
10/28/2025	AL1855000251	AL	DF64AX	FL	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
10/18/2025	AL1516002618	AL	DF99AX	FL	TRUCK TRACTOR		2
10/16/2025	TNI033P91684	TN	3770962	IN	TRUCK TRACTOR		2
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)
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
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)
10/10/2025	AL1383002942	AL	DF36AX	FL	TRUCK TRACTOR		2
9/30/2025	AL1785005012	AL	DF36AX	FL	TRUCK TRACTOR		2
9/23/2025	AL1785004988	AL	3123561	IN	TRUCK TRACTOR		2
7/10/2025	AL1785004714	AL	DF94AX	FL	TRUCK TRACTOR		1
7/8/2025	AL1855000092	AL	1217336	AL	TRUCK TRACTOR		1
5/23/2025	GA1252000878	GA	DF93AX	FL	TRUCK TRACTOR		1
4/25/2025	TNI037H20067	TN	3123561	IN	TRUCK TRACTOR		1
4/19/2025	GA1424000625	GA	3764653	IN	TRUCK TRACTOR		1
4/10/2025	ALLJ00800836	AL	DF12AX	FL	TRUCK TRACTOR		1
2/14/2025	ALMVCV004534	AL	DF35AW	FL	TRUCK TRACTOR		1
2/10/2025	ALMVCV004521	AL	DF35AW	FL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
1/30/2025	ALCVRW002627	AL	3127725	IN	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp (OOS)						2 + 2 (OOS)
1/24/2025	ALCMAD004100	AL	3127725	IN	TRUCK TRACTOR		1
1/15/2025	GA1252000632	GA	1197911	AL	TRUCK TRACTOR		1
1/13/2025	TNI034P30066	TN	313603	IL	TRUCK TRACTOR		1
1/1/2025	ALJLEE000304	AL	3134389	IN	TRUCK TRACTOR		1
12/17/2024	AL1440002753	AL	DF96AX	FL	TRUCK TRACTOR		1
12/10/2024	MS1018011685	MS	3127725	IN	TRUCK TRACTOR		1
12/7/2024	ALCMAD003968	AL	3133875	IN	TRUCK TRACTOR		1
12/3/2024	TNI038F20065	TN	3258890	IN	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
11/26/2024	ALCMAD003922	AL	DF94AX	FL	TRUCK TRACTOR		1
11/21/2024	ALMVCV004389	AL	3171138	IN	TRUCK TRACTOR		1
11/6/2024	MS1017011576	MS	3171138	IN	TRUCK TRACTOR		1
11/5/2024	ALMVCV004352	AL	DF64AX	FL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
11/5/2024	MS1018011667	MS	3258890	IN	TRUCK TRACTOR		1
10/28/2024	ALCMAD003831	AL	AB03SJ	FL	TRUCK TRACTOR		1
10/23/2024	ALMVCV004315	AL	AB32SI	FL	TRUCK TRACTOR		1
Driver Fitness Violation: 383.23(a)(2) Operating a CMV without a CDL (OOS)						8 + 2 (OOS)
10/14/2024	ALMVCV004288	AL	3127725	IN	TRUCK TRACTOR		1
10/2/2024	ALCMAD003715	AL	AB71SI	FL	TRUCK TRACTOR		1
9/24/2024	ALRECP000709	AL	1209453	AL	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp (OOS)						2 + 2 (OOS)
9/19/2024	AL1440002493	AL	AB67SH	FL	TRUCK TRACTOR		1
9/18/2024	MSU024001916	MS	3171138	IN	TRUCK TRACTOR		1
8/31/2024	TNI038D10031	TN	AB68SH	FL	TRUCK TRACTOR		1
8/31/2024	ALGUNB000807	AL	AB67SH	FL	TRUCK TRACTOR		1
7/31/2024	AL1836002373	AL	1197911	AL	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)

12/8/2025	TN0400409893	TN	3258890	IN	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:
Total Inspections: 51
- Total Inspections without Violations used in SMS: 38
- Total Inspections with Violations used in SMS: 13
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 08/18/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 1726547

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 7/31/2026, 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: 51 Total inspections without violations used in SMS: 38 Total inspections with violations used in SMS: 13	Total Crashes: 1*
	# Insp. OOS Driver Inspections 51 3.9% Vehicle Inspections 22 18.2% 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 7/31/2026, 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.

29 Average PU × Utilization Factor = 29 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.

29 Average Power Units = 29 Current Power Units + 29 Power Units 6 Months Ago + 29 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# 1726547 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
9,118 VMT per Average Power Unit = 264,431 VMT From Registration (MCS-150) ÷ 29 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/.