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FMCSA - Federal Motor Carrier Safety Adminstration

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Working Together for Safety.

SMS - Safety Measurement System SMS - Safety Measurement System

HIRSCHBACH MOTOR LINES LLC

  • 65769
  • 2460 KERPER BLVD
    DUBUQUE, IA 52001
  • 2,948
  • 2,556
  • 4,100

Safety Rating & OOS Rates

(As of 03/14/2026 updated daily from SAFER )

SATISFACTORY
( 09/25/2008)

Out of Service Rates

Type OOS % National Avg %
Vehicle 23.2 23.2
Driver 1.0 6.4
Hazmat 0.0 4.4

Licensing and Insurance

(As of 03/14/2026 updated hourly from L&I )

Active For-Hire Authority
Type Yes/No MC#/MX#
Property Yes MC-117686
Passenger No
Household Goods No
Broker No

Vehicle Maintenance

More Info

On-Road Performance

3.36 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.

  • 8
  • 6
  • 4
  • 2
  • 0
  • -2
  • Sep 26
  • Oct 31
  • Nov 28
  • Dec 26
  • Jan 30
  • Feb 27
  • 2025
  • 2025
  • 2025
  • 2025
  • 2026
  • 2026
  Sep 26 2025 Oct 31 2025 Nov 28 2025 Dec 26 2025 Jan 30 2026 Feb 27 2026
Measure 3.24 3.18 3.11 3.14 3.17 3.36
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 995

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 181 176 8
393.75(a)(3) Tire-flat and/or audible air leak 43 43 8
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured. 40 8 4
393.75A3-TAOLTIS Tires - All others, leaking and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS 40 40 8
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 31 31 4
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 30 0 4
393.45D-B Air Brake - Audible air leak at a proper connection. 29 1 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. 27 0 4
393.75(a) Flat tire or fabric exposed 24 24 8
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth. 24 0 8
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective. 21 0 1
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 20 19 6
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. 13 0 4
393.9TS Inoperative turn signal 13 7 6
393.207B-AALPME-OOS More than 25% of the locking pins are missing or not engaged. 11 11 7
393.45(b)(2) Brake hose or tubing chafing and/or kinking 11 2 4
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on. 11 11 6
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. 11 11 0
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 10 0 8
393.9A-LFTSI Lighting - Front - Turn signal - inoperative. 10 0 6
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 9 6 4
393.60E Windshield - Obstructed. 9 0 1
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured. 9 0 2
393.45B2-B Air brake - Hose/tubing damaged or not secured 8 1 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 8 0 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 8 0 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 8 0 4
393.95(a) No/discharged/unsecured fire extinguisher 8 0 2
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 8 3 2
393.207(b) Adjustable axle locking pins missing or not engaged 7 6 7
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 7 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance. 7 0 1
393.78A-WS Washers - Inoperative washing system. 7 0 1
393.9 Inoperable Required Lamp 7 2 2
393.9A-LSML Lighting - Side marker lamp(s) inoperative. 7 0 2
393.207B-AALPME Any of the locking pins are missing or not engaged. 6 0 7
393.207F-SDAS Suspension - Deflated air suspension. 6 6 7
393.75A3-ATIS Tires - All others, leaking with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS 6 2 8
396.5B-L Lubrication - Oil or grease leak. 6 0 3
392.2SLSNC State/Local Laws - CMV snow chains required. 5 0 2
393.207(f) Air suspension pressure loss 5 1 7
393.45(d) Brake connections with leaks or constrictions 5 2 4
393.9(a) Inoperative Brake Lamps 5 5 6
393.9A-LIL Lighting - Identification lamp(s) inoperative. 5 0 2
396.17(c) Operating a CMV without proof of a periodic inspection 5 0 4
393.205A-WRBH Wheel/Rim - Cracks between two holes. 4 4 2
393.45 Brake tubing and hose adequacy 4 3 4
393.55D1-B Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998. 4 0 4
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
393.75A3-TFL Tires - Front, leaking or inflation less than 50% of the maximum inflation pressure. 4 4 8
393.78 Wipers - Inoperative / missing / damaged wipers. 4 0 1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 4 0 2
393.9A-LLPL Lighting - License plate lamp inoperative. 4 0 2
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 4 1 6
393.9T Inoperable tail lamp 4 0 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 4 0 4
392.2WC Wheel (Mud) Flaps missing or defective 3 0 1
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 3 0 3
393.205(c) Wheel fasteners loose and/or missing 3 1 2
393.207F-SLAS Suspension - Leaking 3 PSI in 5 minutes. 3 0 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
393.45DLUV Brake Connections with Leaks Under Vehicle 3 0 4
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
393.55C2-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. 3 0 4
393.60(c) Windshield - Damaged or Discolored 3 0 1
393.60EWS Windshield - Obstructed 3 0 1
393.67C7V-F Fuel - Missing/improper filler cap. 3 1 1
393.75(a)(2) Tire-tread and/or sidewall separation 3 1 8
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 3 0 2
393.9A-LCL Lighting - Clearance lamp(s) inoperative. 3 0 2
393.9A-LRLI Lighting - Tail lamp - Any inoperative. 3 0 6
393.9B-LRLIWR Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on. 3 3 6
396.17C-PI Operating a CMV without documentation of a periodic inspection. 3 0 4
396.3A1-ALBV Air Brake - Any leak from a brake valve. 3 0 4
396.3A1T Tires (general) 3 0 8
396.5(b) Oil and/or grease leak 3 0 3
396.5-HL Hubs - Leaking hub. 3 2 2
393.100C-C Cargo - Cargo not secured against shifting. 2 0 1
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. 2 0 3
393.11A1-LCHL Lighting - Lamps improper color, height, location. 2 0 6
393.11A1-LSLMWR Lighting - Stop lamps - Both missing when required to be on. 2 2 6
393.19 Inoperative/Defective Hazard Warning Lamp 2 0 6
393.209E-SPSLA Steering - Power steering leaking anywhere. 2 0 6
393.23PT All required lamps on towed vehicle inoperative due to no electrical connection 2 2 2
393.45C-BSG Air Brake - Missing or inadequate Nonmetallic tubing spring guard 2 0 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection. 2 2 4
393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit 2 0 4
393.47A-BRC Brake - Rotor (disc) with a crack in length of more than 75% of the friction surface or thru the rotor 2 2 4
393.48A-BIAD Air Disc Brake - Inoperative other than a steering axle. 2 0 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system. 2 0 4
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 2 0 4
393.55D3-B Air Brake - ABS malfunction, trailers manufactured after March 1, 2001 unable to transmit ABS malfunction signal to towing vehicle. 2 0 4
393.75(a)(1) Tire-ply or belt material exposed 2 1 8
393.75A1-TEPBM Tires - Exposed ply or belt material in tread or sidewall area. 2 0 8
393.75A1-TFBMF Tires - Front, belt material/casing ply showing in tread area. 2 2 8
393.75A2-TAOTLM Tires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference. 2 2 8
393.75G-LOAD Weight carried exceeds tire load limit 2 2 3
393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible. 2 0 2
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam. 2 0 6
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative. 2 0 6
396.3A1-HCM Hubs - Bearing cap, plug or filler plug missing or broken. 2 2 2
396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system. 2 0 4
396.5B-HWSL Hubs - Wheel seal leaking. 2 2 2
392.22B-DFPWD Driver - Failed to place warning devices on the road surface. 1 0 2
392.2SLSCR State/Local Laws - CMV safety chains. 1 0 8
392.8-D Driver - Failed to inspect /use emergency equipment. 1 0 2
393.100(b) Leaking/spilling/blowing/falling cargo 1 0 7
393.11 No or defective lighting devices or reflective material as required 1 0 3
393.11A1-LBL Lighting - Backup lamp missing. 1 0 6
393.11A1-LIL Lighting - Identification lamp(s) missing. 1 0 2
393.11A1-LSML Lighting - Side marker lamp(s) missing. 1 0 2
393.11B-CSURR Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993. 1 0 3
393.11LR No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 1 0 3
393.11RT Retroreflective material not affixed as required for trailers manufactured after December 1993 1 0 3
393.201(a) Frame cracked / loose / sagging / broken 1 1 2
393.201A-FRCLS Frame - Cracked/loose/sagging/broken frame or chassis. 1 0 2
393.203A-CBP Cab and Body Parts - Door missing/broken. 1 0 2
393.203C-CBP Cab and Body Parts - Hood not securely fastened. 1 0 2
393.205A-WRC Wheel/Rim - Rim, spoke wheel, or adapter cracked. 1 0 2
393.205A-WRCC Wheel/Rim - Circumferential crack. 1 1 2
393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. 1 0 2
393.207(a) Axle positioning parts defective/missing 1 1 7
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
393.207A-SUBL Suspension - U-bolt or other axle clamp bolt loose/cracked/broken/missing. 1 1 7
393.209(d) Steering system components worn, welded, or missing 1 1 6
393.30 Improper battery installation 1 0 3
393.40A-B Brake - Inadequate braking system. 1 0 4
393.45(a) Air Brake tubing improperly joined or spliced 1 1 4
393.45A-BHTIJ Air Brake - Improperly joined such as a splice made by sliding the hose ends over a piece of tubing and clamping the hose to the tube. 1 1 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 0 4
393.47(a) Rotor (disc) cracked more than 75 percent of the friction surface completely through the rotor or completely through a solid rotor or completely through a structural support 1 1 4
393.47(d) All Brakes - Insufficient brake lining thickness 1 0 4
393.47A-BCFSAD-SA Air Disc Brake - Contaminated friction surface on a steering axle. 1 1 4
393.47C-BSAMBD Drum Brake - Slack adjuster length mismatched on the same axle other than a steering axle. 1 0 4
393.47D1-BRMMCAD-SA Air Disc Brake - Rotor (disc) metal to metal contact on a steering axle. 1 1 4
393.48A-BRMMC Brakes - Rotor (disc) metal-to-metal contact 1 1 4
393.48A-BSRFSAD Air Disc Brake - Severe rusting of brake rotor (disc). 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)(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
393.67(c)(7) Fuel tank fill pipe cap missing 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-SC Slide curl broken, cracked or repaired by welding 1 1 3
393.75A1-TAORETA Tires - All others, radial ply has more than one ply exposed in the tread area or damaged cord in the sidewall. 1 1 8
393.75A1-TBSP Tires - Bias ply - Has damaged plies evident in the sidewall up to 2 square inches. 1 0 8
393.75A1-TFSMF Tires - Front, sidewall is cut/worn/damaged exposing ply cord. 1 1 8
393.75A1-TRPES Tires - Has damaged plies evident in the sidewall up to 2 square inches. 1 1 8
393.75A4-PBME Tires - Has a cut to the extent that the ply or belt material is exposed. 1 0 8
393.75B-OOS Tire-front tread depth less than 2/32 of inch on a major tread groove 1 0 8
393.75B-TFV Tires - Front, less than 4/32 inch tread depth. 1 0 8
393.75C-OOS Tire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart 1 1 8
393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves. 1 0 8
393.75G-TAOW Tires - All others, weight carried exceeds tire load limit. 1 1 3
393.75G-TFWETL Tires - Front, weight carried exceeds tire load limit. 1 1 3
393.84-FL Floor - Inadequate floor condition. 1 0 2
393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light). 1 0 2
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative. 1 0 6
393.9H Inoperable head lamps 1 0 6
396.3(a)(1) Brake - Leak from air chamber 1 0 4
396.3A1-AABRF50 The sliding suspension attachment member (undercarriage body rail) on either side exhibits 50% or more of attachment fasteners missing. 1 1 7
396.3A1-BALR Air Brake - Fails air loss rate test. 1 1 4
396.3A1BL Brake system pressure loss 1 1 4
396.5(a) Failing to ensure that vehicle is properly lubricated 1 0 3
396.5A-HNL Hubs - No visible or measurable lubricant showing in the hub. 1 1 2
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 1 1 2
396.5B-HWSLOW Hubs - Wheel seal leaking - outer wheel 1 1 2

Inspection History

Vehicle Inspections: 1,896

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 6,206 3,391 11,407
TotW TiW
=
11,407 3,391
= 3.36
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.

  • 2/21/2020 (Non-Ratable Review)
  • 4,100
    • 2,941
    • 1,159
  • : 194

*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

Enforcement Cases

(Six years as of 03/14/2026 updated monthly from FMCSA )

Tools/Resources

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