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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

IOWA TANKLINES INC

ITL TANKLINES

  • 606058
  • 4461 WEST 3000 SOUTH
    ROOSEVELT, UT 84066
  • 138
  • 135
  • 136

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

11.52 How is the measure calculated?

Safety Event Group: 21-100 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.

  • 16
  • 12
  • 8
  • 4
  • 0
  • -4
  • Dec 26
  • Jan 30
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • 2025
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Dec 26 2025 Jan 30 2026 Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026
Measure 11.34 11.53 11.73 11.30 11.44 11.52
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 165

Violations Description # Violations # OOS Violations Violation Severity Weight
393.45D-B Air Brake - Audible air leak at a proper connection 17 0 4
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 17 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 14 0 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 13 0 4
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 8 1 4
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 6 6 8
393.9A-LBL Lighting - Backup lamp inoperative 6 0 6
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. 5 0 4
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 5 0 6
393.55D2-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. 4 0 4
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 4 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 4 4 0
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 3 3 4
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 3 0 4
393.78A-WS Washers - Inoperative washing system. 3 0 1
393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. 2 0 2
393.45B2-B Air brake - Hose/tubing damaged or not secured 2 0 4
393.48A-BMBCBD Drum Brake - Missing/broken component(s) 2 0 4
393.9A-LCL Lighting - Clearance lamp(s) inoperative 2 0 2
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 2 0 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 2 0 4
392.33A-D Driver - Operating CMV while lamps/reflectors are obscured 1 0 6
392.9A2-C Cargo - Vehicle components or dunnage not secured 1 1 1
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
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
393.11A1-LRLM Lighting - Tail lamp - Any missing 1 0 6
393.11B-CSRIGRR Conspicuity Systems - Trailers, rear impact guard retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 1 0 3
393.11B-CSURR Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 1 0 3
393.203C-CBP Cab and Body Parts - Hood not securely fastened 1 0 2
393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. 1 1 2
393.207A-STCB Suspension - Suspension connecting rod or tracking component assembly (including spring leaves used as a suspension connecting rod) or any part used for attaching the same to the vehicle frame or axle is cracked, loose, broken or missing 1 1 7
393.43D-BIPBS Brake - Inoperative or missing trailer Spring Brake 1 0 4
393.45C-BSG Air Brake - Missing or inadequate Nonmetallic tubing spring guard 1 0 4
393.47A-BCLMBD Drum Brake - Cracked/loose/missing lining/pad 1 0 4
393.48A-BIAD Air Disc Brake - Inoperative other than a steering axle 1 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. 1 0 4
393.55D3-B Air Brake - ABS malfunction, trailers manufactured after March 1, 2001 unable to transmit ABS malfunction signal to towing vehicle. 1 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1
393.60E Windshield - Obstructed 1 0 1
393.70B1I-CDFWFMI-LT20 Coupling - 20% or less of the fifth wheel fasteners on either side missing/ineffective 1 0 3
393.70B1I-CDPBFL-LT20 Coupling - Mounting plate or pivot bracket has 20% or less of the fasteners on either side missing/ineffective 1 0 3
393.70D-CDTSDD Coupling - Trailer, safety devices wire/chain damaged. 1 1 3
393.75A1-TAORETA Tires - All others, has more than one ply exposed in the tread area exceeding 2 square inches. 1 1 8
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 1 0 8
393.75A2-TAOBB Tires - All others, bump or bulge related to tread or sidewall separation 1 1 8
393.75B-TFV Tires - Front, less than 4/32 inch tread depth 1 0 8
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 1 0 8
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
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 1 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 1 0 2
393.9A-LHWS Lighting - Hazard warning signal(s) 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
393.9A-LSML Lighting - Side marker lamp(s) inoperative 1 0 2
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 1 1 6
393.9B-LRLO Lighting - Tail lamp - Any obstructed. 1 0 6
393.9B-LRR Lighting - Reflex reflector(s) obscured 1 0 3
396.17C-PI Operating a CMV without documentation of a periodic inspection 1 0 4
396.3A1-ALBV Air Brake - Any leak from a brake valve 1 0 4
396.5A-HNL Hubs - No visible or measurable lubricant showing in the hub 1 1 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 65

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 702 123 1,417
TotW TiW
=
1,417 123
= 11.52
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.

  • 5/27/2010 (Compliance Review)
  • 136
    • 75
    • 61
  • : 5

*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 06/12/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 606058
Complete SMS Profile Carrier History Downloads