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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

AY TRUCKING LLC

  • 3706627
  • 5000 TREMONT AVE
    DAVENPORT, IA 52807-1019
  • 120
  • 118
  • 361

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

4.13 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.

  • 8
  • 6
  • 4
  • 2
  • 0
  • -2
  • 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 4.36 4.70 4.54 4.63 4.24 4.13
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 103

Violations Description # Violations # OOS Violations Violation Severity Weight
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 12 12 8
393.75A3-TAOLTIS Tires - All others, leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS 6 6 8
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 5 0 6
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 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
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 3 0 4
393.75(a)(3) Tire-flat and/or audible air leak 3 2 8
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 3 0 8
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 2 0 1
393.11A1-L Lighting - Lamps improper color. 2 0 6
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 2 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 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
393.75(a) Flat tire or fabric exposed 2 2 8
393.78 Wipers - Inoperative / missing / damaged wipers 2 0 1
393.78A-WS Washers - Inoperative washing system. 2 0 1
393.9 Inoperable Required Lamp 2 1 2
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam 2 0 6
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 2 0 6
393.9A-LRLI Lighting - Tail lamp - Any inoperative 2 0 6
393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV 1 1 7
393.102C1-C Cargo - Immobilized, such so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely affected 1 0 7
393.11A1-LCHL Lighting - Lamps improper color, height, location. 1 0 6
393.207(a) Axle positioning parts defective/missing 1 1 7
393.23PT All required lamps on towed vehicle inoperative due to no electrical connection 1 1 2
393.25A-L Lighting - Lamps (other than headlamps), not securely mounted 1 0 6
393.45(b)(2) Brake hose or tubing chafing and/or kinking 1 0 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 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
393.45C-BSG Air Brake - Missing or inadequate Nonmetallic tubing spring guard 1 0 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 1 1 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 0 4
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 1 0 4
393.48A-BMBC All Brakes - Missing or Broken Components including Pad Retaining Components and loose or missing caliper mounting bolt(s) 1 0 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 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
393.55D1-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
393.60(c) Windshield - Damaged or Discolored 1 0 1
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1
393.70B1I Defective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective 1 1 3
393.70B1I-CDSLI-MT25 Coupling - Slider latching fasteners - More than 25% ineffective on either side. 1 1 3
393.75A3-ATIS Tires - All others, leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS 1 0 8
393.75A4-PBME Tires - Has a cut to the extent that the ply or belt material is exposed. 1 0 8
393.75B-TFV Tires - Front, less than 4/32 inch tread depth 1 0 8
393.78-WOOS Wipers - Inoperative/missing/damaged on drivers side, during inclement weather requiring use of the windshield wipers 1 1 1
393.9(a) Inoperative Brake Lamps 1 0 6
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 1 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 1 0 2
393.9A-LIL Lighting - Identification lamp(s) inoperative 1 0 2
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
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 1 0 6
393.9T Inoperable tail lamp 1 0 6
393.9TS Inoperative turn signal 1 0 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 1 0 4
396.3A1-BALR Air Brake - Fails air loss rate test 1 1 4
396.5-HL Hubs - Leaking hub 1 0 2
396.5B-HWSL Hubs - Wheel seal leaking 1 0 2

Inspection History

Vehicle Inspections: 141

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 594 264 1,091
TotW TiW
=
1,091 264
= 4.13
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.

  • 4/3/2024 (Non-Ratable Review)
  • 361
    • 225
    • 136
  • : 17

*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 08/18/2026 updated monthly from FMCSA )

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