| 393.9 |
Inoperable Required Lamp |
55 |
4 |
2 |
| 393.9TS |
Inoperative turn signal |
54 |
18 |
6 |
| 393.45B2UV |
Brake Hose or Tubing Chafing and/or Kinking Under Vehicle |
49 |
8 |
4 |
| 393.9(a) |
Inoperative Brake Lamps |
40 |
33 |
6 |
| 393.45(d) |
Brake connections with leaks or constrictions |
38 |
8 |
4 |
| 393.47(e) |
Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt |
36 |
0 |
4 |
| 393.45(b)(2) |
Brake hose or tubing chafing and/or kinking |
32 |
10 |
4 |
| 393.9H |
Inoperable head lamps |
32 |
2 |
6 |
| 393.55(e) |
No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 |
31 |
0 |
4 |
| 393.45 |
Brake tubing and hose adequacy |
30 |
17 |
4 |
| 396.3(a)(1) |
Inspection, repair and maintenance of parts and accessories |
27 |
0 |
2 |
| 396.3A1B |
Brakes (general) Explain: |
27 |
1 |
4 |
| 393.45D-B |
Air Brake - Audible air leak at a proper connection. |
26 |
1 |
4 |
| 393.53(b) |
CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear |
22 |
0 |
4 |
| 393.75(a)(3) |
Tire-flat and/or audible air leak |
22 |
22 |
8 |
| 393.45B2PC |
Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit |
21 |
2 |
4 |
| 393.9A-LSLIWR |
Lighting - Stop lamps - Both inoperative when required to be on. |
20 |
20 |
6 |
| 396.3A1BL |
Brake system pressure loss |
20 |
8 |
4 |
| 393.207(a) |
Axle positioning parts defective/missing |
19 |
13 |
7 |
| 393.45DLUV |
Brake Connections with Leaks Under Vehicle |
18 |
0 |
4 |
| 393.45B2-B |
Air brake - Hose/tubing damaged or not secured |
17 |
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 |
16 |
16 |
8 |
| 393.9A-LHLI |
Lighting - Headlamp(s) - Any inoperative. |
14 |
0 |
6 |
| 396.3(a)(1) |
Brake - Leak from air chamber |
14 |
1 |
4 |
| 396.3(a)1BOS |
Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. |
14 |
14 |
0 |
| 393.11 |
No or defective lighting devices or reflective material as required |
13 |
2 |
3 |
| 393.45B2-B-AIR |
Air Brake - Hose/tubing damaged or not secured. |
12 |
4 |
4 |
| 393.75(c) |
Tire-other tread depth less than 2/32 of inch measured in a major tread groove |
12 |
2 |
8 |
| 396.5(b) |
Oil and/or grease leak |
12 |
0 |
3 |
| 393.45DLPC |
Brake Connections with Leaks - Connection to Power Unit |
11 |
1 |
4 |
| 393.55E-B |
Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. |
10 |
0 |
4 |
| 393.9A-LSLI |
Lighting - Stop lamps - Any inoperative. |
10 |
0 |
6 |
| 393.9T |
Inoperable tail lamp |
10 |
1 |
6 |
| 393.78 |
Wipers - Inoperative / missing / damaged wipers. |
9 |
0 |
1 |
| 393.95(a) |
No/discharged/unsecured fire extinguisher |
9 |
0 |
2 |
| 393.47(a) |
Inadequate brakes for safe stopping - Brake Lining condition |
8 |
3 |
4 |
| 393.45B2-BHTD |
Air Brake - Hose/tubing damage into the outer reinforcement ply. |
7 |
6 |
4 |
| 393.45PC |
Brake Tubing and Hose Adequacy - Connections to Power Unit |
7 |
5 |
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. |
7 |
0 |
4 |
| 393.9A-LCL |
Lighting - Clearance lamp(s) inoperative. |
7 |
0 |
2 |
| 393.9A-LFTSI |
Lighting - Front - Turn signal - inoperative. |
7 |
0 |
6 |
| 393.9A-LIL |
Lighting - Identification lamp(s) inoperative. |
7 |
0 |
2 |
| 393.9A-LSML |
Lighting - Side marker lamp(s) inoperative. |
7 |
0 |
2 |
| 393.11TU |
Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997 |
6 |
0 |
3 |
| 393.205(c) |
Wheel fasteners loose and/or missing |
6 |
1 |
2 |
| 393.75(a) |
Flat tire or fabric exposed |
6 |
6 |
8 |
| 393.9A-LTSI |
Lighting - Turn signal - Any inoperative on the rearmost vehicle. |
6 |
6 |
6 |
| 396.3A1-BALAC |
Brake - Audible air leak from a brake chamber |
6 |
0 |
4 |
| 393.25(f) |
Stop lamp violations |
5 |
2 |
6 |
| 393.47(d) |
All Brakes - Insufficient brake lining thickness |
5 |
1 |
4 |
| 393.55(c)(2) |
CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. |
5 |
0 |
4 |
| 393.60(c) |
Windshield - Damaged or Discolored |
5 |
0 |
1 |
| 393.95(f) |
Emergency Equipment - Stopped vehicle warning devices missing or improper. |
5 |
0 |
2 |
| 393.9A-LTSIR |
Lighting - Turn signal - Any inoperative on a unit that is not the rearmost unit |
5 |
0 |
6 |
| 396.17C-PI |
Operating a CMV without documentation of a periodic inspection. |
5 |
0 |
4 |
| 396.5B-HWSL |
Hubs - Wheel seal leaking. |
5 |
2 |
2 |
| 393.100(c) |
Failure to prevent cargo shifting |
4 |
3 |
1 |
| 393.100C-C |
Cargo - Cargo not secured against shifting. |
4 |
0 |
1 |
| 393.19 |
Inoperative/Defective Hazard Warning Lamp |
4 |
0 |
6 |
| 393.23-LEU |
Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or looose pigtail). |
4 |
4 |
2 |
| 393.45D-BAAL |
Air Brake - Audible air leak at other than a proper connection. |
4 |
4 |
4 |
| 393.47A-BCLMBD-SA |
Drum Brake - Cracked/loose/missing lining/pad on a steering axle. |
4 |
4 |
4 |
| 393.48(a) |
Inoperative/defective brakes |
4 |
1 |
4 |
| 393.55(c)(1) |
Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system. |
4 |
0 |
4 |
| 393.75G-LOAD |
Weight carried exceeds tire load limit |
4 |
4 |
3 |
| 396.5B-HLOW |
Hubs - oil and/or Grease Leaking from hub - outer wheel |
4 |
4 |
2 |
| 392.2WC |
Wheel (Mud) Flaps missing or defective |
3 |
0 |
1 |
| 393.106(b) |
Cargo not immobilized or secured |
3 |
0 |
3 |
| 393.205C-WRAWFLMIB |
Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. |
3 |
0 |
2 |
| 393.47(b) |
Mis-matched brake chambers on same axle |
3 |
3 |
4 |
| 393.47A-BCLMBD |
Drum Brake - Cracked/loose/missing lining/pad. |
3 |
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) |
3 |
0 |
4 |
| 393.55(d)(3) |
No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 |
3 |
0 |
4 |
| 393.9A-LLPL |
Lighting - License plate lamp inoperative. |
3 |
0 |
2 |
| 393.9A-LRLI |
Lighting - Tail lamp - Any inoperative. |
3 |
0 |
6 |
| 396.3(a)(1) |
Brake - Defective Air Reservoir |
3 |
0 |
4 |
| 396.3A1-ALBV |
Air Brake - Any leak from a brake valve. |
3 |
0 |
4 |
| 396.5(a) |
Failing to ensure that vehicle is properly lubricated |
3 |
0 |
3 |
| 396.5B-HWSLIW |
Hubs - Wheel seal leaking - inner wheel |
3 |
1 |
2 |
| 396.5B-L |
Lubrication - Oil or grease leak. |
3 |
0 |
3 |
| 392.8 |
Failing to inspect/use emergency equipment |
2 |
0 |
2 |
| 393.100(b) |
Leaking/spilling/blowing/falling cargo |
2 |
1 |
7 |
| 393.104F3-C |
Cargo - Loose or unfastened tiedown |
2 |
0 |
3 |
| 393.11A1-LSLMWR |
Lighting - Stop lamps - Both missing when required to be on. |
2 |
2 |
6 |
| 393.11LR |
No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 |
2 |
0 |
3 |
| 393.11TL |
Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 |
2 |
0 |
3 |
| 393.43E-BBST |
Brake - Bleedback system is defective on trailer. |
2 |
0 |
4 |
| 393.45(a) |
Air Brake tubing improperly joined or spliced |
2 |
1 |
4 |
| 393.45C-BSG |
Air Brake - Missing or inadequate Nonmetallic tubing spring guard |
2 |
0 |
4 |
| 393.45DCPC |
Brake Connections with Constrictions - Connection to Power Unit |
2 |
0 |
4 |
| 393.45UV |
Brake Tubing and Hose Adequacy Under Vehicle |
2 |
0 |
4 |
| 393.67(c)(7) |
Fuel tank fill pipe cap missing |
2 |
0 |
1 |
| 393.75A3-TAOLTIS |
Tires - All others, leaking and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS |
2 |
2 |
8 |
| 393.75C-TAOTD-LT2/32 |
Tires - Less than 2/32 inch tread depth. |
2 |
0 |
8 |
| 393.78A-WS |
Washers - Inoperative washing system. |
2 |
0 |
1 |
| 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). |
2 |
0 |
2 |
| 396.17(c) |
Operating a CMV without proof of a periodic inspection |
2 |
0 |
4 |
| 396.5A-HNLOW |
Hubs - No visible or measurable lubricant showing in the hub - outer wheel |
2 |
2 |
2 |
| 392.9(a)(3) |
Drivers view and/or movement is obstructed |
1 |
0 |
1 |
| 393.100(a) |
No or improper load securement |
1 |
1 |
1 |
| 393.102(a)(1)(ii) |
Insufficient means to prevent rearward movement |
1 |
0 |
3 |
| 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 |
| 393.106B-C |
Cargo - Not immobilized or secured. |
1 |
0 |
3 |
| 393.110B1-C |
Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and 1,100 lbs. or less. |
1 |
1 |
3 |
| 393.11A1-L |
Lighting - Lamps improper color. |
1 |
0 |
6 |
| 393.11A1-LFTSM |
Lighting - Front - Turn signal - missing. |
1 |
0 |
6 |
| 393.201(a) |
Frame cracked / loose / sagging / broken |
1 |
1 |
2 |
| 393.201B-FR |
Frame - Cab or body mounts loose/broken/missing. |
1 |
0 |
2 |
| 393.203B-CBP |
Cab and Body Parts - Cab/body mounts loose/broken/missing. |
1 |
0 |
2 |
| 393.205A-WRC |
Wheel/Rim - Rim, spoke wheel, or adapter cracked. |
1 |
0 |
2 |
| 393.207(f) |
Air suspension pressure loss |
1 |
0 |
7 |
| 393.207A-SAPPCBLM |
Suspension - Axle positioning part cracked/broken/loose/missing. |
1 |
0 |
7 |
| 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. |
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 |
| 393.207C-SBML |
Suspension - Broken main leaf spring. |
1 |
1 |
7 |
| 393.207C-SLSB |
Suspension - Leaf spring broken. |
1 |
1 |
7 |
| 393.207F-SDAS |
Suspension - Deflated air suspension. |
1 |
1 |
7 |
| 393.209(d) |
Steering system components worn, welded, or missing |
1 |
1 |
6 |
| 393.209(e) |
Power steering violations |
1 |
0 |
6 |
| 393.209D-STGBL |
Steering - Gear box mounting bolt loose. |
1 |
1 |
6 |
| 393.24(a) |
Non-compliance with headlamp requirements |
1 |
0 |
6 |
| 393.41-BNPB |
Brake - Inoperative or missing parking brake on power unit. |
1 |
1 |
4 |
| 393.42 |
No brakes as required - Explain: |
1 |
1 |
4 |
| 393.43 |
No/improper breakaway or emergency braking |
1 |
1 |
4 |
| 393.43(a) |
No/improper tractor protection valve |
1 |
1 |
4 |
| 393.43A-TPV |
Air Brake - Inoperable or missing tractor protection valve |
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 |
0 |
4 |
| 393.47A-BCFSBD |
Drum Brake - Contaminated friction surface. |
1 |
0 |
4 |
| 393.47A-BCLMAD-SA |
Air Disc Brake - Cracked/loose/missing lining/pad on a steering axle. |
1 |
1 |
4 |
| 393.48A-BI-SA |
Brake - Inoperative on a steering axle. |
1 |
1 |
4 |
| 393.48A-BIBD |
Drum Brake - Inoperative other than a steering axle. |
1 |
0 |
4 |
| 393.48A-BMBCBD |
Drum Brake - Missing/broken component(s). |
1 |
0 |
4 |
| 393.50(c) |
No means to ensure operable check valve |
1 |
0 |
4 |
| 393.51 |
No or defective brake warning device or pressure gauge |
1 |
0 |
4 |
| 393.53BMAN |
Air Brake - CMV manufactured on or after 10/20/1994 is not equipped with automatic air brake adjusters. |
1 |
0 |
4 |
| 393.55(a) |
ABS required on all CMVs with hydraulic brakes manufactured after February 1999 |
1 |
0 |
4 |
| 393.55(d)(2) |
CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab. |
1 |
0 |
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. |
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 |
| 393.60E |
Windshield - Obstructed. |
1 |
0 |
1 |
| 393.67C7V-F |
Fuel - Missing/improper filler cap. |
1 |
0 |
1 |
| 393.70(c) |
Defective coupling devices for full trailer |
1 |
1 |
3 |
| 393.70(d) |
No or improper safety chains or cables for full trailer |
1 |
0 |
3 |
| 393.70B2-CDKPE |
Coupling - Kingpin not properly engaged. |
1 |
1 |
3 |
| 393.70B2-CDOHNC |
Coupling - Operating handle is not closed/locked. |
1 |
1 |
3 |
| 393.75(a)(1) |
Tire-ply or belt material exposed |
1 |
1 |
8 |
| 393.75(b) |
Tire-front tread depth less than 4/32 of inch on a major tread groove |
1 |
0 |
8 |
| 393.75A2-TAOTLM |
Tires - All others, 75% of the tread width is loose/missing in excess of 12 inches of circumference. |
1 |
1 |
8 |
| 393.75A3-ATIS |
Tires - All others, leaking with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS |
1 |
0 |
8 |
| 393.75B-TFV |
Tires - Front, less than 4/32 inch tread depth. |
1 |
0 |
8 |
| 393.75G-TAOW |
Tires - All others, weight carried exceeds tire load limit. |
1 |
1 |
3 |
| 393.83(g) |
Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment. |
1 |
0 |
1 |
| 393.95(a)(1)(i) |
Emergency Equipment (HM) - No 10 B:C (or more) fire extinguisher for quantities of hazardous materials that requires placarding. |
1 |
0 |
2 |
| 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-HLLH |
Lighting - Headlamp(s) fail to operate on low and high beam. |
1 |
0 |
6 |
| 393.9A-LBL |
Lighting - Backup lamp inoperative. |
1 |
0 |
6 |
| 393.9A-LHWS |
Lighting - Hazard warning signal(s) inoperative. |
1 |
0 |
6 |
| 393.9A-LPL |
Lighting - Parking lamp(s) inoperative. |
1 |
0 |
6 |
| 396.3A1-BALR |
Air Brake - Fails air loss rate test. |
1 |
1 |
4 |
| 396.3A1-F |
Fuel - Dripping leak. |
1 |
1 |
3 |
| 396.3A1DSUJ |
Universal Joint with Loose, Broken, or Missing Component, or Bearing Strap |
1 |
1 |
3 |
| 396.5-HL |
Hubs - Leaking hub. |
1 |
1 |
2 |
| 396.5A-HNL |
Hubs - No visible or measurable lubricant showing in the hub. |
1 |
1 |
2 |
| 396.5B-HLIW |
Hubs - Oil and/or Grease Leaking from hub - inner wheel |
1 |
0 |
2 |
| 396.5B-HWSLOW |
Hubs - Wheel seal leaking - outer wheel |
1 |
1 |
2 |