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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

SS SKIKOS INC

  • 2503797
  • 1289 SEBASTOPOL ROAD
    SANTA ROSA, CA 95407
  • 99
  • 72
  • 334

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

2.28 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.

  • 4
  • 3
  • 2
  • 1
  • 0
  • -1
  • Jan 30
  • Feb 27
  • Mar 27
  • Apr 24
  • May 15
  • Jun 26
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  • 2026
  Jan 30 2026 Feb 27 2026 Mar 27 2026 Apr 24 2026 May 15 2026 Jun 26 2026
Measure 1.87 2.00 2.13 2.14 2.21 2.28
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 140

Violations Description # Violations # OOS Violations Violation Severity Weight
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 11 0 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 9 0 4
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 8 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 7 0 4
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 7 7 6
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 5 5 4
393.9A-LCL Lighting - Clearance lamp(s) inoperative 5 0 2
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 5 5 0
396.5B-HWSL Hubs - Wheel seal leaking 5 2 2
393.45D-B Air Brake - Audible air leak at a proper connection 4 0 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection 4 4 4
393.60(c) Windshield - Damaged or Discolored 4 0 1
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 4 4 8
392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective 3 0 1
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 3 0 6
393.9A-LLPL Lighting - License plate lamp inoperative 3 0 2
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 3 3 6
392.7A-D Driver - Failed to conduct pre-trip inspection or make use of required parts and accessories 2 0 4
393.11A1-LLPL Lighting - License plate lamp missing 2 0 2
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
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 2 0 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 2 2 8
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 2 2 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 2 0 4
396.5(b) Oil and/or grease leak 2 0 3
393.11A1-LCL Lighting - Clearance lamp(s) missing 1 0 2
393.11A1-LFTSM Lighting - Front - Turn signal - 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
393.11A1-LTSM Lighting - Turn signal - Any missing on the rearmost vehicle. 1 1 6
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
393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. 1 1 2
393.207F-SASMD Suspension - Air spring/bag is missing or is detached at the top or bottom. 1 0 7
393.45 Brake tubing and hose adequacy 1 1 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 1 1 4
393.45B2-BHHC Hydraulic Hose Abraded (Chafed) 1 0 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 1 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
393.47A-BCLMAD Air Disc Brake - Cracked/loose/missing lining/pad. 1 0 4
393.47A-BCLMAD-SA Air Disc Brake - Cracked/loose/missing lining/pad on a steering axle 1 1 4
393.47A-BCLMBD Drum Brake - Cracked/loose/missing lining/pad 1 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1
393.75A1-TFBMF Tires - Front, belt material/casing ply showing in tread area 1 0 8
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
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment 1 0 1
393.86A1-RIG Rear Impact Guards - Trailers and semitrailers manufactured on or after January 26, 1998 inadequate or missing. 1 0 2
393.9 Inoperable Required Lamp 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
393.9B-LRLIWR Lighting - Tail lamp - Both lamps on rearmost vehicle inoperative when required to be on 1 0 6
393.9TS Inoperative turn signal 1 1 6
396.3(a)(1) Hubs - Hub cap missing or broken 1 1 2
396.3A1-ALBV Air Brake - Any leak from a brake valve 1 0 4
396.3A1-F Fuel - Dripping leak. 1 1 3
396.3A1-OAL Other - Any air leak not attributed to the brake or suspension system. 1 0 4
396.5-HL Hubs - Leaking hub 1 0 2
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 0 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 296

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 624 575 1,314
TotW TiW
=
1,314 575
= 2.28
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.

  • 334
    • 237
    • 97
  • : 2

*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 08/07/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

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