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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

MAS EXPRESS LLC

  • 3973759
  • 14582 JOSHUA TREE AVE
    MORENO VALLEY, CA 92553
  • 3
  • 3
  • 9

Safety Rating & OOS Rates

(As of 05/08/2026 updated daily from SAFER )

Not Rated

Out of Service Rates

Type OOS % National Avg %
Vehicle 75.0 23.4
Driver 62.5 6.7
Hazmat 4.4

Licensing and Insurance

(As of 05/08/2026 updated hourly from L&I )

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

Vehicle Maintenance

More Info

On-Road Performance

17.00 How is the measure calculated?

Safety Event Group: 5-10 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.

  • 24
  • 18
  • 12
  • 6
  • 0
  • -6
  • Nov 28
  • Dec 26
  • Jan 30
  • Feb 27
  • Mar 27
  • Apr 24
  • 2025
  • 2025
  • 2026
  • 2026
  • 2026
  • 2026
  Nov 28 2025 Dec 26 2025 Jan 30 2026 Feb 27 2026 Mar 27 2026 Apr 24 2026
Measure 19.00 19.60 18.44 18.44 17.00 17.00
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 37

Violations Description # Violations # OOS Violations Violation Severity Weight
393.78A-WS Washers - Inoperative washing system. 3 0 1
392.8-D Driver - Failed to inspect /use emergency equipment 2 0 2
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 2 0 1
393.9A-LCL Lighting - Clearance lamp(s) inoperative 2 0 2
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 2 0 6
396.17C-PI Operating a CMV without documentation of a periodic inspection 2 0 4
393.106B-C Cargo - Not immobilized or secured 1 0 3
393.106C2-C Cargo - Transverse tiedowns - cargo without direct contact to prevent shifting 1 1 3
393.11A1-LCHL Lighting - Lamps improper color, height, location. 1 0 6
393.11A1-LRR Lighting - Reflex reflector(s) missing or improper 1 0 3
393.19 Inoperative/Defective Hazard Warning Lamp 1 0 6
393.203B-CBP Cab and Body Parts - Cab/body mounts loose/broken/missing 1 0 2
393.30-B Battery - Not protected 1 0 3
393.75(a)(1) Tire-ply or belt material exposed 1 1 8
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 1 0 8
393.75A1-TRPES Tires - Has damaged plies evident in the sidewall up to 2 square inches. 1 1 8
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 1 1 8
393.86B2-RIG Rear Impact Guards - All other CMV's, manufactured after December 31, 1952 inadequate construction/attachment 1 0 2
393.9 Inoperable Required Lamp 1 0 2
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 1 0 2
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 1 0 2
393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible 1 0 2
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 1 0 6
393.9B-LSLOWR Lighting - Stop lamps - Both obscured when required to be on. 1 1 6
393.9T Inoperable tail lamp 1 0 6
393.9TS Inoperative turn signal 1 0 6
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 1 0 2
396.3A1-DLDSUJBCB Driveline/Driveshaft - Any missing, broken or loose universal joint bearing cap bolt, bearing strap or retainer bolt 1 1 3
396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report 1 0 4

Inspection History

Vehicle Inspections: 8

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 136 8 136
TotW TiW
=
136 8
= 17.00
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.

  • 9
    • 2
    • 7
  • : 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

Enforcement Cases

(Six years as of 05/08/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 3973759
Complete SMS Profile Carrier History Downloads