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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

ALASKA FRONTIER SERVICES LLC

  • 1666108
  • 2825 E 154TH AVE
    ANCHORAGE, AK 99516
  • 21
  • 6
  • 28

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

Vehicle Maintenance

More Info

On-Road Performance

13.86 How is the measure calculated?

Safety Event Group: 11-20 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.

  • 20
  • 15
  • 10
  • 5
  • 0
  • -5
  • 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 12.81 13.66 12.78 12.50 14.09 13.86
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 64

Violations Description # Violations # OOS Violations Violation Severity Weight
393.9A-LSML Lighting - Side marker lamp(s) inoperative 5 0 2
393.43A-TPV Air Brake - Inoperable or missing tractor protection valve 3 3 4
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 3 0 4
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 3 3 8
393.9 Inoperable Required Lamp 3 0 2
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 3 0 6
393.9A-LRLI Lighting - Tail lamp - Any inoperative 3 0 6
393.207F-SLAS Suspension - Leaking 3 PSI in 5 minutes 2 0 7
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 2 0 4
393.51C-BNVLAWD Air Brake - No visual low air warning device manufactured on or after 1975. 2 0 4
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2 0 2
393.9A-LCL Lighting - Clearance lamp(s) inoperative 2 0 2
393.9A-LIL Lighting - Identification lamp(s) inoperative 2 0 2
396.3A1-ALBV Air Brake - Any leak from a brake valve 2 0 4
396.5-HL Hubs - Leaking hub 2 2 2
393.11A1-LSML Lighting - Side marker lamp(s) missing 1 0 2
393.130B-CHVE Heavy Vehicles/Equipment - Improper securement of accessory equipment or articulated vehicles 1 1 7
393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. 1 1 2
393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. 1 0 2
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-SLSB Suspension - Leaf spring broken. 1 0 7
393.45B3-B Air Brake - Hose/tubing contacting exhaust system 1 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 1 0 4
393.45DLUV Brake Connections with Leaks Under Vehicle 1 0 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 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
393.53B-B Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear 1 0 4
393.60(c) Windshield - Damaged or Discolored 1 0 1
393.78 Wipers - Inoperative / missing / damaged wipers 1 0 1
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 1 0 2
393.9A-LBL Lighting - Backup lamp inoperative 1 0 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 1 1 6
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 1 0 6
393.9H Inoperable head lamps 1 0 6
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-ALATR Air Brake - Any leak from an air tank reservoir. 1 0 4
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 1 1 2
396.5B-L Lubrication - Oil or grease leak 1 0 3

Inspection History

Vehicle Inspections: 18

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 243 30 416
TotW TiW
=
416 30
= 13.86
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.

  • 28
    • 11
    • 17
  • : 1

*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 merging our data platforms to make it easier for you to find the information you need. For safety rating, Out-of-Service (OOS) rates, and licensing and insurance information, visit Motus, the FMCSA Registration and Management system.

Enforcement Cases

(Six years as of 06/05/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 1666108
Complete SMS Profile Carrier History Downloads