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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

W W ROWLAND TRUCKING COMPANY LLC

  • 213641
  • 10000 WALLISVILLE ROAD
    HOUSTON, TX 77013
  • 170
  • 170
  • 399

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.

Vehicle Maintenance

More Info

On-Road Performance

8.11 How is the measure calculated?

Safety Event Group: 101-500 relevant vehicle inspections

Investigation Results

No Acute/Critical Violations Discovered

Expand Graph

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.

  • 12
  • 9
  • 6
  • 3
  • 0
  • -3
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • Jun 26
  • Jul 31
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026 Jun 26 2026 Jul 31 2026
Measure 7.49 7.52 7.51 7.78 8.04 8.11
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 579

Violations Description # Violations # OOS Violations Violation Severity Weight
393.9 Inoperable Required Lamp 41 7 2
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 31 0 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 24 0 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 23 2 4
393.9TS Inoperative turn signal 23 9 6
396.5(b) Oil and/or grease leak 23 0 3
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 21 2 2
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 18 17 8
393.78 Wipers - Inoperative / missing / damaged wipers 16 0 1
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 15 0 4
393.9H Inoperable head lamps 15 0 6
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 13 13 0
393.209(e) Power steering violations 12 0 6
393.60(c) Windshield - Damaged or Discolored 12 0 1
393.11 No or defective lighting devices or reflective material as required 11 0 3
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 11 0 4
393.75(a)(3) Tire-flat and/or audible air leak 11 11 8
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 9 3 4
396.3A1B Brakes (general) Explain: 9 0 4
393.209(d) Steering system components worn, welded, or missing 8 6 6
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) 8 1 4
393.9(a) Inoperative Brake Lamps 8 8 6
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 7 0 3
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 7 0 3
393.45 Brake tubing and hose adequacy 7 7 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 7 3 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 7 0 4
393.205(c) Wheel fasteners loose and/or missing 6 0 2
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 6 0 8
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 6 0 6
393.19 Inoperative/Defective Hazard Warning Lamp 5 0 6
393.45UV Brake Tubing and Hose Adequacy Under Vehicle 5 3 4
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 5 0 1
393.95(a) No/discharged/unsecured fire extinguisher 5 0 2
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 5 3 2
393.203(a) Cab door missing/broken 4 0 2
393.203(e) Cab front bumper missing/unsecured/protrude 4 0 2
393.45DLUV Brake Connections with Leaks Under Vehicle 4 1 4
393.47(b) Mis-matched brake chambers on same axle 4 3 4
393.48(a) Inoperative/defective brakes 4 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 4 0 1
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 3 0 1
393.126 Failure to ensure intermodal container securement 3 2 1
393.207(a) Axle positioning parts defective/missing 3 2 7
393.45D-B Air Brake - Audible air leak at a proper connection 3 0 4
393.75(a)(1) Tire-ply or belt material exposed 3 1 8
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 3 0 2
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam 3 0 6
396.17(c) Operating a CMV without proof of a periodic inspection 3 0 4
396.3A1-BALR Air Brake - Fails air loss rate test 3 2 4
396.3A1BL Brake system pressure loss 3 3 4
392.2WC Wheel (Mud) Flaps missing or defective 2 0 1
393.201(d) Frame accessories improperly attached 2 0 2
393.203(c) Hood not securely fastened 2 0 2
393.43(a) No/improper tractor protection valve 2 2 4
393.51 No or defective brake warning device or pressure gauge 2 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 2 0 4
393.70B1I Defective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective 2 1 3
393.75(a)(2) Tire-tread and/or sidewall separation 2 0 8
393.75(a)(4) Tire-cut exposing ply and/or belt material 2 0 8
393.75(b) Tire-front tread depth less than 4/32 of inch on a major tread groove 2 1 8
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 2 0 2
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 2 0 6
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative 2 0 6
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 2 0 6
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 2 2 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 2 2 6
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 2 0 6
396.17C-PI Operating a CMV without documentation of a periodic inspection 2 0 4
396.3A1DSYE Drive Shaft Yoke Ends Cracked / Loose / Broken / Missing 2 2 3
392.7A-D Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories 1 0 4
392.9(a)(1) Failing to secure cargo as specified in 49 CFR 393.100 through 393.142 1 1 1
392.9A2-C Cargo - Vehicle components or dunnage not secured 1 1 1
393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 1 0 3
393.11LR No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 1 0 3
393.11TT Truck-Tractor with No retroreflective sheeting or reflex reflective material on vehicle manufactured after July 1997 1 0 3
393.11UR Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 1 0 3
393.13(d)(3) Upper rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 1 0 3
393.201(a) Frame cracked / loose / sagging / broken 1 1 2
393.203C-CBP Cab and Body Parts - Hood not securely fastened 1 0 2
393.207(f) Air suspension pressure loss 1 0 7
393.23-LEU Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail) 1 1 2
393.23PT All required lamps on towed vehicle inoperative due to no electrical connection 1 1 2
393.3-SV External sun visor obstructs the drivers view 1 0 1
393.45(d) Brake connections with leaks or constrictions 1 0 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 1 0 4
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 1 0 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 1 4
393.47(f) Wedge type brake(s) out-of-adjustment 1 0 4
393.48A-BI-SA Brake - Inoperative on a steering axle 1 1 4
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 1 0 4
393.50(c) No means to ensure operable check valve 1 0 4
393.55(c)(2) CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. 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
393.67 Fuel tank requirement violations 1 0 1
393.67(c)(7) Fuel tank fill pipe cap missing 1 0 1
393.70(b) Defective/improper fifth wheel assemblies 1 0 3
393.75(a) Flat tire or fabric exposed 1 1 8
393.75B-TFV Tires - Front, less than 4/32 inch tread depth 1 0 8
393.78A-WS Washers - Inoperative washing system. 1 0 1
393.79 Defroster/Defogger - Inoperative or defective 1 0 1
393.83(e) Exhaust - System discharging from a truck or truck-tractor at a location other than at the rear of the cab 1 0 1
393.83(f) Exhaust - Temporarily repaired by wrap or patches 1 0 1
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 1 0 2
393.9A-LBL Lighting - Backup lamp inoperative 1 0 6
393.9A-LIL Lighting - Identification lamp(s) inoperative 1 0 2
393.9A-LRLI Lighting - Tail lamp - Any inoperative 1 0 6
393.9T Inoperable tail lamp 1 0 6
396.3(a)(1) Tie Rods / Drag Links - Defective Clamps / Holes / Missing nuts 1 1 6
396.3(a)(1) Tilt or Telescopic Steering defective 1 1 6
396.3A1-ALATR Air Brake - Any leak from an air tank reservoir. 1 0 4
396.3A1-BALAC Brake - Audible air leak from a brake chamber 1 0 4
396.3A1DSCB Center Bearing (Carrier Bearing) Cracked / Loose / Broken / Missing 1 1 3
396.5A-HNLOW Hubs - No visible or measurable lubricant showing in the hub - outer wheel 1 0 2
396.5B-HWSLOW Hubs - Wheel seal leaking - outer wheel 1 0 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 318

Please select to view your Inspection History. You can also sort your data by Date, Report Number, Vehicle Type, etc.

(or)
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 2,398 577 4,681
TotW TiW
=
4,681 577
= 8.11
More Info

*** 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.

  • 5/11/2017 (Compliance Review)
  • 399
    • 155
    • 244
  • : 12

*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

Inspection Selection System

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.

Enforcement Cases

(Six years as of 08/27/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

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For U.S. DOT# 213641
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