Safety Measurement System - Complete SMS Profile (U.S. DOT# 3666442)

MEDRANO EXPRESS LIMITED LIABILITY COMPANY

U.S. DOT#: 3666442

Address: 604 MILLDAM CT APT 11
MILLERSVILLE, MD 21108
Number of Vehicles: 3
Number of Drivers: 3
Number of Inspections: 35

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 June 26, 2026

On-Road Performance
34.23 Measure	Not Public	0 Measure	5.16 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 8 Safety Event Group: 5-8 driver inspections with Unsafe Driving Violations Avg. PU × UF: 3.3 Segment: Straight Carrier	Not Public	Driver Inspections: 35 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 31 with Vehicle Maint. Violations: 21 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 35 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 35 with Driver Fitness Violations: 0 Safety Event Group: 21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	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: 52


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-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit	3	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
392.2-SLLTCD	State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other	2	0	5	Unsafe Driving
392.82DUMT	Driver - Using a hand-held mobile telephone	1	0	10	Unsafe Driving
393.11A1-LTSM	Lighting - Turn signal - Any missing on the rearmost vehicle.	1	1	6	Vehicle Maint.
393.203B-CBP	Cab and Body Parts - Cab/body mounts loose/broken/missing	2	0	2	Vehicle Maint.
393.207C-SSLMS	Suspension - A spring leaf is missing or separated	1	1	7	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection	1	0	4	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	2	0	4	Vehicle Maint.
393.53B-B	Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear	2	0	4	Vehicle Maint.
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.	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	2	0	1	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.
393.75(c)	Tire-other tread depth less than 2/32 of inch measured in a major tread groove	1	0	8	Vehicle Maint.
393.75C-TAOTD-LT2/32	Tires - Less than 2/32 inch tread depth	4	0	8	Vehicle Maint.
393.81	Horn inoperative	1	0	3	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	2	Vehicle Maint.
393.9A-LBL	Lighting - Backup lamp inoperative	1	0	6	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	2	0	2	Vehicle Maint.
393.9A-LFTSI	Lighting - Front - Turn signal - inoperative	2	0	6	Vehicle Maint.
393.9A-LHLI	Lighting - Headlamp(s) - Any inoperative	2	0	6	Vehicle Maint.
393.9A-LHWS	Lighting - Hazard warning signal(s) inoperative	1	0	6	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LLPL	Lighting - License plate lamp inoperative	2	0	2	Vehicle Maint.
393.9A-LSLI	Lighting - Stop lamps - Any inoperative.	1	0	6	Vehicle Maint.
393.9A-LSLIWR	Lighting - Stop lamps - Both inoperative when required to be on	1	1	6	Vehicle Maint.
393.9A-LTSI	Lighting - Turn signal - Any inoperative on the rearmost vehicle.	1	1	6	Vehicle Maint.
393.9B-LRLIWR	Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on	1	1	6	Vehicle Maint.
396.17C-PI	Operating a CMV without documentation of a periodic inspection	3	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	1	1	0	Vehicle Maint.
396.9D2-FTF	Failing to correct the violation(s)/defect(s) noted on the roadside inspection report	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 35


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

4/8/2026	MD0304C00674	MD	8FG4121	MD	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
Vehicle Maint. Violation: 393.9A-LHWS Lighting - Hazard warning signal(s) inoperative						6
4/6/2026	MD2408C00549	MD	7GK8535	MD	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
Vehicle Maint. Violation: 393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing						2
3/18/2026	MD2311C01895	MD	9GR8154	MD	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
3/10/2026	MD2274C00568	MD	7GK8535	MD	STRAIGHT TRUCK		3
3/9/2026	MD2203C01049	MD	7GK8535	MD	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
2/19/2026	WVPSC1491045	WV	9GR8154	MD	STRAIGHT TRUCK		3
1/20/2026	MD2408C00332	MD	8FG4121	MD	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing						2
12/18/2025	MD2354C00028	MD	9GR8154	MD	STRAIGHT TRUCK		2
12/1/2025	MD3286C00020	MD	9GR8154	MD	STRAIGHT TRUCK		2
11/19/2025	MD2327C00307	MD	8FG4121	MD	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
10/7/2025	MD3242C00179	MD	8FG4121	MD	STRAIGHT TRUCK		2
10/6/2025	MD9004C00044	MD	7GK8535	MD	STRAIGHT TRUCK		2
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 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: 393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear						4
9/29/2025	MD0327C00424	MD	7GK8550	MD	STRAIGHT TRUCK		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)
9/15/2025	MD2327C00170	MD	8FG4121	MD	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.82DUMT Driver - Using a hand-held mobile telephone						10
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
8/27/2025	MD2318C00376	MD	8FG4121	MD	STRAIGHT TRUCK		2
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
8/20/2025	MD0242C00245	MD	8FG4121	MD	STRAIGHT TRUCK		2
8/11/2025	MD0327C00231	MD	7GK8535	MD	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
7/25/2025	MD0261C00175	MD	7GK8535	MD	STRAIGHT TRUCK		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)
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
7/10/2025	MD2151C00178	MD	5EX6206	MD	STRAIGHT TRUCK		2
6/10/2025	MD0228C00233	MD	5EX6202	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
5/16/2025	MD1969C00084	MD	5EX6206	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.207C-SSLMS Suspension - A spring leaf is missing or separated (OOS)						7 + 2 (OOS)
5/12/2025	MD0315C00040	MD	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
4/22/2025	MD2098C00431	MD	8FG4121	MD	STRAIGHT TRUCK		1
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						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
4/9/2025	MD2445C00007	MD	5EX6206	MD	STRAIGHT TRUCK		1
3/10/2025	MD0244003095	MD	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
Vehicle Maint. Violation: 393.9A-LFTSI Lighting - Front - Turn signal - inoperative						6
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
1/10/2025	VA7106000484	VA	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LSLI Lighting - Stop lamps - Any inoperative.						6
Vehicle Maint. Violation: 393.11A1-LTSM Lighting - Turn signal - Any missing on the rearmost vehicle. (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report						4
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
12/23/2024	MD3258002217	MD	7GK8535	MD	STRAIGHT TRUCK		1
11/23/2024	PAH917432811	PA	7GK8550	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
10/25/2024	VA7106000399	VA	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 396.17C-PI Operating a CMV without documentation of a periodic inspection						4
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
Vehicle Maint. Violation: 393.9B-LRLIWR Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
10/16/2024	MD2151998813	MD	5EX6206	MD	STRAIGHT TRUCK		1
10/16/2024	MD2404002028	MD	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LHLI Lighting - Headlamp(s) - Any inoperative						6
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
9/9/2024	MD6076000240	MD	6FP7468	MD	STRAIGHT TRUCK		1
8/14/2024	MD2355003827	MD	8FG4121	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove						8
8/9/2024	MD0273004881	MD	1EH0086	MD	STRAIGHT TRUCK		1
7/18/2024	MD2404001810	MD	5EX6206	MD	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.81 Horn inoperative						3
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2

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: 2

Investigation Date	Investigation	Violation	Description	BASIC
7/25/2025	NON-R	396.3(b)	Failing to keep minimum records of inspection and vehicle maintenance	Vehicle Maint.
7/25/2025	NON-R	396.3(b)	Failing to keep minimum records of inspection and vehicle maintenance	Vehicle Maint.

Summary of Activities

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

Most Recent Investigation: 7/25/2025 (Non-Ratable Review)
Total Inspections: 35
- Total Inspections without Violations used in SMS: 12
- Total Inspections with Violations used in SMS: 23
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.

Acute/Critical violations citied within last 12 months from investigation. Acute/Critical Violations cited within last 12 months from an investigation.

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 07/30/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3666442

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 6/26/2026, updated monthly)

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

Most Recent Investigation: 7/25/2025 (Non-Ratable Review)	Total Inspections: 35 Total inspections without violations used in SMS: 12 Total inspections with violations used in SMS: 23	Total Crashes: 0*
7/25/2025 (Non-Ratable Review)	# Insp. OOS Driver Inspections 35 0.0% Vehicle Inspections 31 25.8% 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 6/26/2026, 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.

3.3 Average PU × Utilization Factor = 3.3 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.

3.3 Average Power Units = 3 Current Power Units + 3 Power Units 6 Months Ago + 4 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# 3666442 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
9,009 VMT per Average Power Unit = 30,000 VMT From Registration (MCS-150) ÷ 3.3 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/.