For your protection, your login session will expire in 0:00, do you wish extend your session or logout?
FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

SHAMROCK FOODS COMPANY

  • 54336
  • 3900 E CAMELBACK #300
    PHOENIX, AZ 85018
  • 759
  • 1,032
  • 838

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

1.75 How is the measure calculated?

Safety Event Group: 501+ 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.

  • 4
  • 3
  • 2
  • 1
  • 0
  • -1
  • 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 1.95 1.91 1.93 1.85 1.77 1.75
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 206

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 22 22 8
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 16 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 10 0 4
393.75(a)(3) Tire-flat and/or audible air leak 9 9 8
393.78A-WS Washers - Inoperative washing system. 7 0 1
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 5 0 1
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 5 4 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 5 0 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 5 0 4
393.9 Inoperable Required Lamp 5 0 2
393.9(a) Inoperative Brake Lamps 5 5 6
396.17C-PI Operating a CMV without documentation of a periodic inspection 5 0 4
393.45(b)(2) Brake hose or tubing chafing and/or kinking 4 4 4
393.78 Wipers - Inoperative / missing / damaged wipers 4 0 1
393.9A-LIL Lighting - Identification lamp(s) inoperative 4 0 2
392.8-D Driver - Failed to inspect /use emergency equipment 3 0 2
393.11B-CSRIGRR Conspicuity Systems - Trailers, rear impact guard retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 3 0 3
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 3 1 4
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 3 1 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 3 3 8
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 3 0 8
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 3 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 3 0 2
396.5B-HWSL Hubs - Wheel seal leaking 3 0 2
393.28-WS-6 Wiring Systems - Bare, loose, dangling, chafing or poorly connected wires 2 0 3
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 2 2 4
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 2 0 4
393.55C2-B Air Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault. 2 0 4
393.70B1I-CDFWFMI-MT20 Coupling - More than 20% of the fifth wheel fasteners on either side missing/ineffective 2 2 3
393.75A3-TFL Tires - Front, leaking or inflation 50% or less than of the maximum inflation pressure 2 2 8
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 2 0 2
393.9A-LCL Lighting - Clearance lamp(s) inoperative 2 0 2
393.9A-LLPL Lighting - License plate lamp inoperative 2 0 2
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 2 2 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 2 0 4
392.2WC Wheel (Mud) Flaps missing or defective 1 0 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-LCHL Lighting - Lamps improper color, height, location. 1 0 6
393.11A1-LRR Lighting - Reflex reflector(s) missing or improper 1 0 3
393.11B-CSLRR Conspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 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
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 1 0 3
393.13D3-CSURR Conspicuity Systems - Trailers, upper rear reflex reflectors inadequate on vehicle manufactured before December 1, 1993 1 0 3
393.201B-FR Frame - Cab or body mounts loose/broken/missing 1 0 2
393.201C-FR Frame - Bent, cut or notched other than by vehicle manufacturer 1 0 2
393.205(c) Wheel fasteners loose and/or missing 1 0 2
393.207A-SAPPAS Suspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift 1 1 7
393.28-WS Wiring Systems - Copper wire exposed 1 0 3
393.30 Improper battery installation 1 0 3
393.43(a) No/improper tractor protection valve 1 1 4
393.43D-B Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly 1 0 4
393.45 Brake tubing and hose adequacy 1 1 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 1 0 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 1 0 4
393.45D-BHTC Air Brake - Damaged by heat, broken, or crimped in such a manner as to restrict air flow. 1 1 4
393.47(d) All Brakes - Insufficient brake lining thickness 1 0 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 1 0 4
393.60EWS Windshield - Obstructed 1 0 1
393.75(a) Flat tire or fabric exposed 1 1 8
393.75(a)(2) Tire-tread and/or sidewall separation 1 1 8
393.75(a)(4) Tire-cut exposing ply and/or belt material 1 1 8
393.75A1-TBSP Tires - All others - Has damaged plies evident in the sidewall up to 2 square inches 1 1 8
393.75A1-TFBMF Tires - Front, belt material/casing ply showing in tread area 1 1 8
393.75A1-TRPES Tires - Has damaged plies evident in the sidewall up to 2 square inches. 1 0 8
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 1 1 6
393.9A-LSML Lighting - Side marker lamp(s) inoperative 1 0 2
393.9B-LRLIWR Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on 1 1 6
393.9H Inoperable head lamps 1 0 6
393.9T Inoperable tail lamp 1 1 6
393.9TS Inoperative turn signal 1 1 6
396.17(c) Operating a CMV without proof of a periodic inspection 1 0 4
396.3(a)(1) Brake - Leak from air chamber 1 0 4
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
396.3A1-ALBV Air Brake - Any leak from a brake valve 1 0 4
396.3A1-BARS Air Brake - Air reservoir separated from its original attachment points or moving more than 1 inch 1 0 4
396.5(a) Failing to ensure that vehicle is properly lubricated 1 0 3
396.5-HL Hubs - Leaking hub 1 0 2
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 1 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 575

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 1,045 987 1,729
TotW TiW
=
1,729 987
= 1.75
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.

  • 4/8/2009 (Compliance Review)
  • 838
    • 633
    • 205
  • : 31

*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 06/21/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 54336
Complete SMS Profile Carrier History Downloads