COWAN SYSTEMS LLC
- 548880
-
4555 HOLLINS FERRY ROAD
BALTIMORE, MD 21227 - 1,882
- 1,882
- 2,097
Safety Rating & OOS Rates
(As of 03/03/2026 updated daily from SAFER )
Out of Service Rates
| Type | OOS % | National Avg % |
|---|---|---|
| Vehicle | 19.9 | 23.2 |
| Driver | 1.0 | 6.4 |
| Hazmat | 5.0 | 4.4 |
Licensing and Insurance
(As of 03/03/2026 updated hourly from L&I )
| Type | Yes/No | MC#/MX# |
|---|---|---|
| Property | Yes | MC-271882 |
| Passenger | No | |
| Household Goods | No | |
| Broker | Yes | MC-271882 |
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending January 30, 2026
-
Unsafe Driving
-
Not Public Crash Indicator
-
Hours-of-Service Compliance
-
Vehicle Maintenance
-
Controlled Substances and Alcohol
-
Not Public Hazardous Materials Compliance
-
Driver Fitness
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Vehicle Maintenance
On-Road Performance
3.60
Safety Event Group: 501+ relevant vehicle inspections
Investigation Results
No Acute/Critical Violations Discovered
Carrier Measure Over Time
- Trends
This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.
- 8
- 6
- 4
- 2
- 0
- -2
- Aug 29
- Sep 26
- Oct 31
- Nov 28
- Dec 26
- Jan 30
- 2025
- 2025
- 2025
- 2025
- 2025
- 2026
| Aug 29 2025 | Sep 26 2025 | Oct 31 2025 | Nov 28 2025 | Dec 26 2025 | Jan 30 2026 | |
|---|---|---|---|---|---|---|
| Measure | 3.42 | 3.46 | 3.51 | 3.49 | 3.46 | 3.60 |
| Measure | 0 | 0 | 0 | 0 | 0 | 0 |
Violation Summary
Vehicle Maint. Violations: 806
| Violations | Description | # Violations | # OOS Violations | Violation Severity Weight |
|---|---|---|---|---|
| 393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 57 | 0 | 4 |
| 393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 52 | 51 | 8 |
| 393.9A-LSLIWR | Lighting - Stop lamps - Both inoperative when required to be on. | 30 | 30 | 6 |
| 393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 25 | 0 | 4 |
| 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. | 25 | 0 | 4 |
| 393.9A-LHLI | Lighting - Headlamp(s) - Any inoperative. | 25 | 0 | 6 |
| 393.9H | Inoperable head lamps | 23 | 0 | 6 |
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured. | 22 | 3 | 4 |
| 393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. | 20 | 0 | 4 |
| 393.9 | Inoperable Required Lamp | 20 | 4 | 2 |
| 396.3(a)1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. | 19 | 19 | 0 |
| 393.45B2-BHTD | Air Brake - Hose/tubing damage into the outer reinforcement ply. | 15 | 12 | 4 |
| 396.17C-PI | Operating a CMV without documentation of a periodic inspection. | 15 | 0 | 4 |
| 393.45D-B | Air Brake - Audible air leak at a proper connection. | 14 | 0 | 4 |
| 393.9A-LTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | 13 | 12 | 6 |
| 393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 12 | 3 | 4 |
| 393.55(e) | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | 12 | 0 | 4 |
| 393.75(a)(3) | Tire-flat and/or audible air leak | 12 | 12 | 8 |
| 393.78 | Wipers - Inoperative / missing / damaged wipers. | 12 | 0 | 1 |
| 393.9A-LIL | Lighting - Identification lamp(s) inoperative. | 12 | 0 | 2 |
| 396.3A1-BALAC | Brake - Audible air leak from a brake chamber | 12 | 0 | 4 |
| 393.45(b)(2) | Brake hose or tubing chafing and/or kinking | 10 | 4 | 4 |
| 393.45B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | 10 | 6 | 4 |
| 393.9(a) | Inoperative Brake Lamps | 10 | 9 | 6 |
| 393.78A-WS | Washers - Inoperative washing system. | 9 | 0 | 1 |
| 393.95(a) | No/discharged/unsecured fire extinguisher | 9 | 0 | 2 |
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured. | 9 | 0 | 2 |
| 393.9A-LCL | Lighting - Clearance lamp(s) inoperative. | 9 | 0 | 2 |
| 393.9TS | Inoperative turn signal | 8 | 5 | 6 |
| 396.5B-L | Lubrication - Oil or grease leak. | 8 | 0 | 3 |
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. | 7 | 0 | 3 |
| 393.207B-AALPME-OOS | More than 25% of the locking pins are missing or not engaged. | 7 | 7 | 7 |
| 393.9A-HLLH | Lighting - Headlamp(s) fail to operate on low and high beam. | 7 | 0 | 6 |
| 396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | 7 | 3 | 2 |
| 393.11A1-CSURR | Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. | 6 | 0 | 3 |
| 393.207(a) | Axle positioning parts defective/missing | 6 | 6 | 7 |
| 393.48(a) | Inoperative/defective brakes | 6 | 0 | 4 |
| 393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 6 | 0 | 6 |
| 393.9A-LSML | Lighting - Side marker lamp(s) inoperative. | 6 | 0 | 2 |
| 392.2-SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective. | 5 | 0 | 1 |
| 393.11 | No or defective lighting devices or reflective material as required | 5 | 1 | 3 |
| 393.11TU | Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 | 5 | 0 | 3 |
| 393.45 | Brake tubing and hose adequacy | 5 | 3 | 4 |
| 393.45B2-B | Air brake - Hose/tubing damaged or not secured | 5 | 0 | 4 |
| 393.75(a) | Flat tire or fabric exposed | 5 | 5 | 8 |
| 393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper. | 5 | 0 | 2 |
| 393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 5 | 0 | 2 |
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative. | 5 | 0 | 6 |
| 393.9A-LLPL | Lighting - License plate lamp inoperative. | 5 | 0 | 2 |
| 396.3A1-ALBV | Air Brake - Any leak from a brake valve. | 5 | 0 | 4 |
| 396.5(b) | Oil and/or grease leak | 5 | 0 | 3 |
| 393.209(d) | Steering system components worn, welded, or missing | 4 | 4 | 6 |
| 393.45D-BAAL | Air Brake - Audible air leak at other than a proper connection. | 4 | 3 | 4 |
| 393.45DLPC | Brake Connections with Leaks - Connection to Power Unit | 4 | 0 | 4 |
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth. | 4 | 0 | 8 |
| 393.9A-LBL | Lighting - Backup lamp inoperative. | 4 | 0 | 6 |
| 393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative. | 4 | 0 | 6 |
| 393.9A-LRLI | Lighting - Tail lamp - Any inoperative. | 4 | 1 | 6 |
| 393.11A1-LCL | Lighting - Clearance lamp(s) missing. | 3 | 0 | 2 |
| 393.207(b) | Adjustable axle locking pins missing or not engaged | 3 | 3 | 7 |
| 393.207A-SUBL | Suspension - U-bolt or other axle clamp bolt loose/cracked/broken/missing. | 3 | 3 | 7 |
| 393.23-LEU | Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or looose pigtail). | 3 | 3 | 2 |
| 393.48A-BIBD | Drum Brake - Inoperative other than a steering axle. | 3 | 0 | 4 |
| 393.55C1-B | Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. | 3 | 0 | 4 |
| 393.55D2-B | Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. | 3 | 0 | 4 |
| 393.60(c) | Windshield - Damaged or Discolored | 3 | 0 | 1 |
| 393.9T | Inoperable tail lamp | 3 | 1 | 6 |
| 396.5B-HWSL | Hubs - Wheel seal leaking. | 3 | 1 | 2 |
| 393.11TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | 2 | 0 | 3 |
| 393.19 | Inoperative/Defective Hazard Warning Lamp | 2 | 0 | 6 |
| 393.207(c) | Leaf spring assembly defective/missing | 2 | 2 | 7 |
| 393.209(e) | Power steering violations | 2 | 0 | 6 |
| 393.23PT | All required lamps on towed vehicle inoperative due to no electrical connection | 2 | 1 | 2 |
| 393.45DLUV | Brake Connections with Leaks Under Vehicle | 2 | 0 | 4 |
| 393.47(a) | Inadequate brakes for safe stopping - Brake Lining condition | 2 | 2 | 4 |
| 393.48A-BMBCBD | Drum Brake - Missing/broken component(s). | 2 | 0 | 4 |
| 393.75A1-TEPBM | Tires - Exposed ply or belt material in tread or sidewall area. | 2 | 0 | 8 |
| 393.83(g) | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment. | 2 | 0 | 1 |
| 393.9A-LTSIR | Lighting - Turn signal - Any inoperative on a unit that is not the rearmost unit | 2 | 0 | 6 |
| 396.17(c) | Operating a CMV without proof of a periodic inspection | 2 | 0 | 4 |
| 396.3(a)(1) | Brake - Leak from air chamber | 2 | 0 | 4 |
| 396.3A1-BALR | Air Brake - Fails air loss rate test. | 2 | 2 | 4 |
| 396.3A1-BARS | Air Brake - Air reservoir separated from its original attachment points or moving more than 1 inch | 2 | 1 | 4 |
| 396.3A1B | Brakes (general) Explain: | 2 | 0 | 4 |
| 396.3A1BL | Brake system pressure loss | 2 | 2 | 4 |
| 396.5B-HWSLIW | Hubs - Wheel seal leaking - inner wheel | 2 | 1 | 2 |
| 396.9D2-FTF | Failing to correct the violation(s)/defect(s) noted on the roadside inspection report. | 2 | 0 | 4 |
| 392.2WC | Wheel (Mud) Flaps missing or defective | 1 | 0 | 1 |
| 393.100(c) | Failure to prevent cargo shifting | 1 | 1 | 1 |
| 393.11A1-L | Lighting - Lamps improper color. | 1 | 0 | 6 |
| 393.11A1-LCHL | Lighting - Lamps improper color, height, location. | 1 | 0 | 6 |
| 393.11A1-LIL | Lighting - Identification lamp(s) missing. | 1 | 0 | 2 |
| 393.11A1-LRLMWR | Lighting - Tail lamp - Both lamps on rearmost vehicle missing when required to be on. | 1 | 1 | 6 |
| 393.11A1-LSLMWR | Lighting - Stop lamps - Both missing when required to be on. | 1 | 1 | 6 |
| 393.11B-CSURR | Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993. | 1 | 0 | 3 |
| 393.126 | Failure to ensure intermodal container securement | 1 | 1 | 1 |
| 393.126B-CIM | Intermodal Containers - Improper securement of intermodal containers transported on container chassis vehicle(s). | 1 | 1 | 1 |
| 393.201A-FRCLS | Frame - Cracked/loose/sagging/broken frame or chassis. | 1 | 0 | 2 |
| 393.203(c) | Hood not securely fastened | 1 | 0 | 2 |
| 393.203(e) | Cab front bumper missing/unsecured/protrude | 1 | 0 | 2 |
| 393.203A-CBP | Cab and Body Parts - Door missing/broken. | 1 | 0 | 2 |
| 393.203E-CBP | Cab and Body Parts - Cab front bumper missing/not secured/protruding. | 1 | 0 | 2 |
| 393.205(c) | Wheel fasteners loose and/or missing | 1 | 1 | 2 |
| 393.205A-WRCC | Wheel/Rim - Circumferential crack. | 1 | 1 | 2 |
| 393.205C-WR | Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. | 1 | 0 | 2 |
| 393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | 1 | 0 | 2 |
| 393.207B-AALPME | Any of the locking pins are missing or not engaged. | 1 | 0 | 7 |
| 393.209B-STWL | Steering - Steering wheel lash (free play) exceeds regulatory limit. | 1 | 0 | 6 |
| 393.209D-STGBL | Steering - Gear box mounting bolt loose. | 1 | 1 | 6 |
| 393.209E-SPSLA | Steering - Power steering leaking anywhere. | 1 | 0 | 6 |
| 393.24BR | Non-compliant fog or driving lamps | 1 | 0 | 6 |
| 393.28 | Improper or no wiring protection as required | 1 | 0 | 3 |
| 393.30-B | Battery - Not protected. | 1 | 0 | 3 |
| 393.41-BNPB-SPR | Brake - Inoperative or missing power unit spring brake. | 1 | 0 | 4 |
| 393.45(d) | Brake connections with leaks or constrictions | 1 | 0 | 4 |
| 393.45B2-B-VAC | Brake - Vacuum hose(s) or line(s) restricted/abraded/chafed through outer cover-to-cord ply crimped/cracked/broken. | 1 | 1 | 4 |
| 393.45PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | 1 | 0 | 4 |
| 393.47(d) | All Brakes - Insufficient brake lining thickness | 1 | 0 | 4 |
| 393.47A-BCFSBD-SA | Drum Brake - Contaminated friction surface on a steering axle. | 1 | 1 | 4 |
| 393.47A-BCLMBD | Drum Brake - Cracked/loose/missing lining/pad. | 1 | 0 | 4 |
| 393.47D2-BLTBD | Drum Brake - Inadequate lining/pad thickness. | 1 | 0 | 4 |
| 393.48(a) | Brake - Smoking | 1 | 1 | 4 |
| 393.48A-BLMACBD | Drum Brake - Loose chamber/spider/camshaft support bracket. | 1 | 0 | 4 |
| 393.51C-BLPW | Air Brake - Low pressure warning device missing/inoperative. | 1 | 1 | 4 |
| 393.53BMAN | Air Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters. | 1 | 0 | 4 |
| 393.55(d)(1) | CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998) | 1 | 0 | 4 |
| 393.55(d)(2) | CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab. | 1 | 0 | 4 |
| 393.55(d)(3) | No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 | 1 | 0 | 4 |
| 393.67C7V-F | Fuel - Missing/improper filler cap. | 1 | 0 | 1 |
| 393.70 | Fifth wheel | 1 | 0 | 3 |
| 393.70B1I | Defective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective | 1 | 1 | 3 |
| 393.70B1I-CDFWFMI-LT20 | Coupling - 20% or less of the fifth wheel fasteners on either side missing/ineffective. | 1 | 0 | 3 |
| 393.75(a)(2) | Tire-tread and/or sidewall separation | 1 | 0 | 8 |
| 393.75A1-TFBMF | Tires - Front, belt material/casing ply showing in tread area. | 1 | 1 | 8 |
| 393.75A1-TRPET | Tires - Has more two or more plies are exposed in the tread area exceeding 2 square inches. | 1 | 1 | 8 |
| 393.75A3-ATIS | Tires - All others, leaking with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | 1 | 0 | 8 |
| 393.75A3-TAOLTIS | Tires - All others, leaking and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS | 1 | 1 | 8 |
| 393.75A3-TFL | Tires - Front, leaking or inflation less than 50% of the maximum inflation pressure. | 1 | 1 | 8 |
| 393.93(b) | Failure to equip truck with seatbelts | 1 | 0 | 2 |
| 393.9A-LPL | Lighting - Parking lamp(s) inoperative. | 1 | 0 | 6 |
| 393.9B-LRLIWR | Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on. | 1 | 1 | 6 |
| 396.3(a)(1) | Brake - Hole in Spring Brake Housing | 1 | 1 | 4 |
| 396.3A1-ALATR | Air Brake - Any leak from an air tank reservoir. | 1 | 0 | 4 |
| 396.3A1-BNMH | Brake - Non-manufactured hole or crack in the spring brake housing section of a parking brake. | 1 | 1 | 4 |
| 396.3A1-F | Fuel - Dripping leak. | 1 | 1 | 3 |
| 396.3A1-LLEAK | A liquid fuel system with a dripping leak at any point. | 1 | 1 | 3 |
| 396.3A1-TFCV | Tires - Front, in contact with a part of the vehicle. | 1 | 1 | 8 |
| 396.3A1DSCB | Center Bearing (Carrier Bearing) Cracked / Loose / Broken / Missing | 1 | 1 | 3 |
| 396.5-HL | Hubs - Leaking hub. | 1 | 1 | 2 |
| 396.5B-HWSLOW | Hubs - Wheel seal leaking - outer wheel | 1 | 0 | 2 |
Inspection History
Vehicle Inspections: 1,138
Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.
| Report | Vehicle | Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
Total Weight (TotW) |
||
| Sum of measure weights | Sum of measure weights | 3,953 | 1,947 | 7,023 | ||||||
*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.
Investigation Results
Vehicle Maint. Acute/Critical Violations: 0
This carrier has no Vehicle Maintenance 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.
- 11/10/2021 (Non-Ratable Review)
-
2,097
- 1,406
- 691
- : 127
*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 DetailsCarrier Registration
Carrier Registration Details Subject to General Threshold Update Registration InfoEnforcement Cases
(Six years as of 03/03/2026 updated monthly from FMCSA )
No penalties found
Tools/Resources
SMS Methodology How to Improve Request a Data ReviewFor U.S. DOT# 548880
Complete SMS Profile Carrier History DownloadsUse 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/.