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 234 231 8
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 135 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 98 0 4
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 87 9 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 76 0 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 76 0 4
393.75(a)(3) Tire-flat and/or audible air leak 68 67 8
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 68 67 6
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 58 54 4
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 58 0 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 54 54 6
393.9 Inoperable Required Lamp 53 8 2
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 44 43 0
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 39 39 8
393.45B2-B Air brake - Hose/tubing damaged or not secured 32 4 4
396.3A1-BALAC Brake - Audible air leak from a brake chamber 32 2 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 31 0 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 29 0 4
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 29 0 2
396.17C-PI Operating a CMV without documentation of a periodic inspection 28 0 4
393.75(a) Flat tire or fabric exposed 27 26 8
393.9A-LIL Lighting - Identification lamp(s) inoperative 26 0 2
393.9A-LSML Lighting - Side marker lamp(s) inoperative 26 0 2
393.9TS Inoperative turn signal 26 19 6
396.5B-HWSL Hubs - Wheel seal leaking 26 6 2
393.9(a) Inoperative Brake Lamps 25 21 6
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 24 19 4
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 24 2 2
393.45 Brake tubing and hose adequacy 23 22 4
393.9A-LLPL Lighting - License plate lamp inoperative 23 0 2
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 22 0 1
393.9A-LCL Lighting - Clearance lamp(s) inoperative 22 0 2
393.9H Inoperable head lamps 22 0 6
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 20 0 2
396.17(c) Operating a CMV without proof of a periodic inspection 18 0 4
396.3A1-ALBV Air Brake - Any leak from a brake valve 18 0 4
396.3A1-BARS Air Brake - Air reservoir separated from its original attachment points or moving more than 1 inch 18 4 4
393.207B-AALPME-OOS More than 25% of the locking pins are missing or not engaged 17 16 7
393.9A-LRLI Lighting - Tail lamp - Any inoperative 17 3 6
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 16 0 8
393.95(a) No/discharged/unsecured fire extinguisher 16 0 2
393.45(b)(2) Brake hose or tubing chafing and/or kinking 15 2 4
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 15 2 4
393.47A-BCLMBD Drum Brake - Cracked/loose/missing lining/pad 15 0 4
393.78A-WS Washers - Inoperative washing system. 15 0 1
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 14 0 3
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 14 0 4
393.67C7V-F Fuel - Missing/improper filler cap 14 0 1
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 12 4 8
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam 12 0 6
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative 12 0 6
392.2WC Wheel (Mud) Flaps missing or defective 11 0 1
393.55D2-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. 11 0 4
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 11 3 6
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 10 0 2
396.3A1B Brakes (general) Explain: 10 0 4
392.9A2-C Cargo - Vehicle components or dunnage not secured 9 9 1
393.207F-SLAS Suspension - Leaking 3 PSI in 5 minutes 9 0 7
393.45C-BSG Air Brake - Missing or inadequate Nonmetallic tubing spring guard 9 0 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 9 5 4
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 8 0 8
393.75A2-TAOTLM Tires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference 8 8 8
393.11A1-LHLM Lighting - Headlamp(s) - Any missing 7 0 6
393.207(b) Adjustable axle locking pins missing or not engaged 7 7 7
393.207A-SAPPAS Suspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift 7 6 7
393.45(d) Brake connections with leaks or constrictions 7 1 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 7 1 4
393.75(a)(1) Tire-ply or belt material exposed 7 2 8
396.3(a)(1) Brake - Defective Air Reservoir 7 1 4
396.3A1-BALR Air Brake - Fails air loss rate test 7 7 4
396.5-HL Hubs - Leaking hub 7 5 2
396.5B-L Lubrication - Oil or grease leak 7 0 3
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 6 0 3
393.126B-CIM Intermodal Containers - Improper securement of intermodal containers transported on container chassis vehicle(s) 6 6 1
393.207(a) Axle positioning parts defective/missing 6 5 7
393.207B-AALPME Any of the locking pins are missing or not engaged. 6 1 7
393.40A-B Brake - Inadequate braking system 6 0 4
393.48(a) Inoperative/defective brakes 6 2 4
393.60EWS Windshield - Obstructed 6 0 1
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 6 0 8
393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves 6 5 8
393.78 Wipers - Inoperative / missing / damaged wipers 6 0 1
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 6 0 6
393.9B-LRLIWR Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on 6 5 6
393.9T Inoperable tail lamp 6 4 6
396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system. 6 0 4
396.3A1BL Brake system pressure loss 6 1 4
393.11A1-LSLMWR Lighting - Stop lamps - Both missing when required to be on. 5 5 6
393.126 Failure to ensure intermodal container securement 5 5 1
393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. 5 0 2
393.207A-SAPPCBLM Suspension - Axle positioning part cracked/broken/loose/missing. 5 2 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 5 5 7
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 5 0 4
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 5 0 4
393.75A1-TAORETA Tires - All others, has more than one ply exposed in the tread area exceeding 2 square inches. 5 5 8
393.11 No or defective lighting devices or reflective material as required 4 0 3
393.201A-FRCLS Frame - Cracked/loose/sagging/broken frame or chassis 4 0 2
393.203E-CBP Cab and Body Parts - Cab front bumper missing/not secured/protruding 4 1 2
393.205(c) Wheel fasteners loose and/or missing 4 1 2
393.205A-WRBH Wheel/Rim - Cracks between two holes 4 4 2
393.23-LEU Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail) 4 3 2
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. 4 0 4
393.70B1I-CDFWFMI-MT20 Coupling - More than 20% of the fifth wheel fasteners on either side missing/ineffective 4 4 3
393.70B1I-CDSLI-MT25 Coupling - Slider latching fasteners - More than 25% ineffective on either side. 4 4 3
393.75A1-TBSP Tires - All others - Has damaged plies evident in the sidewall up to 2 square inches 4 3 8
393.75A2-TAOBB Tires - All others, bump or bulge related to tread or sidewall separation 4 4 8
393.75A3-TFL Tires - Front, leaking or inflation 50% or less than of the maximum inflation pressure 4 4 8
396.3A1-ALATR Air Brake - Any leak from an air tank reservoir. 4 0 4
396.5(a) Failing to ensure that vehicle is properly lubricated 4 0 3
396.5(b) Oil and/or grease leak 4 0 3
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 4 1 2
392.7A-D Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories 3 0 4
393.11A1-LCL Lighting - Clearance lamp(s) missing 3 0 2
393.11A1-LIL Lighting - Identification lamp(s) missing 3 0 2
393.11A1-LSLM Lighting - Stop lamps - Any missing. 3 0 6
393.11B-CSLRR Conspicuity Systems - Trailers, lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 3 0 3
393.11B-CSURR Conspicuity Systems - Trailers, upper rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1, 1993 3 0 3
393.201A-FRMC Frame - Cracked/loose/broken frame member affecting support of functional components 3 2 2
393.207A-STBW Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component can be moved by hand along the axis of the component 3 3 7
393.30 Improper battery installation 3 0 3
393.45DLUV Brake Connections with Leaks Under Vehicle 3 0 4
393.48A-BMBCBD Drum Brake - Missing/broken component(s) 3 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. 3 0 4
393.55D3-B Air Brake - ABS malfunction, trailers manufactured after March 1, 2001 unable to transmit ABS malfunction signal to towing vehicle. 3 0 4
393.70B1I Defective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective 3 3 3
393.75(a)(2) Tire-tread and/or sidewall separation 3 2 8
393.75A3-TALS Tires - All others - Leaking in sidewall area on tire equipped with ATIS 3 3 8
393.75A4-PBME Tires - Has a cut to the extent that the ply or belt material is exposed. 3 0 8
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). 3 0 2
396.3(a)(1) Brake - Leak from air chamber 3 0 4
396.3A1-HCM Hubs - Bearing cap, plug or filler plug missing or broken 3 3 2
392.7(a) Driver failing to conduct pre-trip inspection 2 0 4
392.8 Failing to inspect/use emergency equipment 2 0 2
392.9(a)(2) Failing to secure vehicle equipment 2 2 1
392.9(a)(3) Drivers view and / or movement is obstructed 2 0 1
393.100C-C Cargo - Cargo not secured against shifting 2 0 1
393.11A1-LCHL Lighting - Lamps improper color, height, location. 2 0 6
393.11A1-LSML Lighting - Side marker lamp(s) missing 2 0 2
393.11A1-LTNRV Lighting - Turn signal - Any missing not on the rearmost vehicle. 2 2 6
393.11TT Truck-Tractor with No retroreflective sheeting or reflex reflective material on vehicle manufactured after July 1997 2 0 3
393.201(a) Frame cracked / loose / sagging / broken 2 0 2
393.201A-FRSC Frame - Cracked siderail web around the radius into the bottom flange 2 2 2
393.203A-CBP Cab and Body Parts - Door missing/broken 2 0 2
393.205A-WRDC Wheel/Rim - Disc wheel cracked more than 3 inches 2 2 2
393.205A-WRTC Wheel/Rim - Two or more cracks anywhere. 2 2 2
393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. 2 1 2
393.207F-SDAS Suspension - Deflated air suspension 2 1 7
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
393.25E-L Lighting - Lamps (other than headlamps), not steady burning as required 2 0 6
393.45B2-BHHC Hydraulic Hose Abraded (Chafed) 2 0 4
393.45D-BHTC Air Brake - Damaged by heat, broken, or crimped in such a manner as to restrict air flow. 2 2 4
393.47A-BCFSBD-SA Drum Brake - Contaminated friction surface on a steering axle 2 1 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system 2 0 4
393.60(c) Windshield - Damaged or Discolored 2 0 1
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 2 0 1
393.60E Windshield - Obstructed 2 0 1
393.67(c)(7) Fuel tank fill pipe cap missing 2 0 1
393.75A1-TBTP Tires - Bias ply - Has more than one ply exposed in the tread area exceeding 2 square inches. 2 1 8
393.75A1-TRPET Tires - Has more two or more plies are exposed in the tread area exceeding 2 square inches. 2 1 8
393.75A2-TAOBB-6 Tires - Any tire with observable bumps, bulge or knots 2 2 8
393.86A1-RIG Rear Impact Guards - Trailers and semitrailers manufactured on or after January 26, 1998 inadequate or missing. 2 0 2
393.9A-LBL Lighting - Backup lamp inoperative 2 0 6
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 2 1 6
393.9B-LTSO Lighting - Turn signal - Any obscured on the rearmost vehicle. 2 2 6
396.3A1-AASGMD-L6 Any of the slider-guide/hold-down brackets are missing or disengaged. 2 0 3
396.3A1-F Fuel - Dripping leak. 2 2 3
396.5A-HNL Hubs - No visible or measurable lubricant showing in the hub 2 2 2
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 2 2 2
392.2SLSNC State/Local Laws - CMV snow chains required 1 0 2
392.8-D Driver - Failed to inspect /use emergency equipment 1 0 2
392.9(a) Failing to secure load 1 1 1
392.9(a)(1) Failing to secure cargo as specified in 49 CFR 393.100 through 393.142 1 1 1
393.102C2-C Cargo - Sided Vehicle - Insufficient load securement so that it cannot shift or tip to the extent that the vehicle's stability or maneuverability is adversely affected 1 0 7
393.104F3-C Cargo - Loose or unfastened tiedown 1 1 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-L Lighting - Lamps improper color. 1 0 6
393.11A1-LHLMWR Lighting - Headlamps - Both missing when required to be on 1 0 6
393.11A1-LLPL Lighting - License plate lamp missing 1 0 2
393.11A1-LTSM Lighting - Turn signal - Any missing on the rearmost vehicle. 1 1 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
393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles 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
393.122D-CPR Paper Rolls - Improper securement of stacked loads of paper rolls transported with eyes vertical in a sided vehicle 1 1 7
393.19 Inoperative/Defective Hazard Warning Lamp 1 0 6
393.201A-FRBFC Frame - Cracked siderail bottom flange at least 1 inch long 1 0 2
393.203(a) Cab door missing/broken 1 0 2
393.205(a) Wheel/rim cracked or broken 1 1 2
393.205A-WRC Wheel/Rim - Rim, spoke wheel, or adapter cracked 1 1 2
393.207(f) Air suspension pressure loss 1 1 7
393.207A-SUBL Suspension - U-bolt, u-bolt bottom plate, or other axle clamp bolt loose/cracked/broken/missing. 1 1 7
393.207C-SSLMS Suspension - A spring leaf is missing or separated 1 1 7
393.209(e) Power steering violations 1 0 6
393.209D-STGBL Steering - Gear box mounting bolt loose 1 1 6
393.24(c) Improper Headlamp mounting 1 0 6
393.25(f) Stop lamp violations 1 1 6
393.43D-BIPBS Brake - Inoperative or missing trailer Spring Brake 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
393.45B2-B-VAC Brake - Vacuum hose(s) or line(s) restricted/abraded/chafed through outer cover-to-cord ply crimped/cracked/broken 1 1 4
393.45DCUV Brake Connections with Constrictions Under Vehicle 1 0 4
393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit 1 1 4
393.47A-BCLMAD-SA Air Disc Brake - Cracked/loose/missing lining/pad on a steering axle 1 1 4
393.47A-BSF Brake - Malfunction causing smoke or fire to emit from the wheel end 1 1 4
393.47B-BMBCAD Air Disc Brake - Mismatched brake chamber sizes on the same axle other than a steering axle 1 0 4
393.47D2-BLTBD Drum Brake - Inadequate lining/pad thickness 1 0 4
393.47F-B Brake - Wedge type brake(s) out-of-adjustment 1 0 4
393.48(b)(1) Defective brake limiting device 1 0 4
393.48A-BI-SA Brake - Inoperative on a steering axle 1 1 4
393.48A-BLMACBD Drum Brake - Loose chamber/spider/camshaft support bracket 1 0 4
393.48A-BLMCBAD Air Disc Brake - Loose chamber/caliper mounting bolt(s) 1 0 4
393.48A-BMBCAD Air Disc Brake - Missing/broken component(s) 1 0 4
393.55A-B Hydraulic Brake - ABS defective on truck/bus manufactured on or after March 1, 1999 1 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. 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
393.70(b)(2) Defective fifth wheel locking mechanism 1 1 3
393.70B1I-CDFAM Coupling - Sliding fifth wheel fore/aft stop is missing/not secured 1 1 3
393.75A1-TAOBETA Tires - All others, more than one ply is exposed in the sidewall and the area exceeds 2 square inches. 1 1 8
393.75B-OOS Tire-front tread depth less than 2/32 of inch on a major tread groove 1 1 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 0 8
393.81 Horn inoperative 1 0 3
393.81-H Horn - Inoperative or defective 1 0 3
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 1 0 1
393.95K-EE Emergency Equipment - Stopped vehicle warning devices, inadequate flag size 1 0 2
393.9A-LPL Lighting - Parking lamp(s) inoperative 1 0 6
396.3(a)(1) Tire in contact with another part of the vehicle 1 1 8
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-BACM-L6 Air Brake - Air compressor mounting brackets have missing or loose mounting bolts. 1 0 4
396.3A1-CDLME Coupling - Semi-Trailer, loose mounting, missing or ineffective fasteners, or insecure latch (excluding fifth wheel and pintle hooks) 1 1 3
396.3A1-DLDSUJBCB Driveline/Driveshaft - Any missing, broken or loose universal joint bearing cap bolt, bearing strap or retainer bolt 1 1 3
396.3A1-LLEAK A liquid fuel system with a dripping leak at any point 1 1 3
396.3A1-TAOCV Tires - All others, in contact with a part of the vehicle 1 1 8
396.3A1DLDSYEL Driveline/Driveshaft - Any yoke-mounting hardware loose (with hand pressure), broken or missing 1 1 3
396.3A1T Tires (general) 1 0 8
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 1 1 2
396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report 1 0 4
399.211-CBP Cab-Over-Engine truck or tractor only - Defective cab access steps, handholds or deck plates 1 0 2