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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

RON AND SONS TRUCKING INC

  • 517707
  • 1581 RADAR ROAD
    SAN DIEGO, CA 92154
  • 20
  • 17
  • 67

Safety Rating & OOS Rates

(As of 03/07/2025 updated daily from SAFER )

Not Rated

Out of Service Rates

Type OOS % National Avg %
Vehicle 25.9 21.4
Driver 1.7 6.0
Hazmat 4.5

Licensing and Insurance

(As of 03/07/2025 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

5.08 How is the measure calculated?

Safety Event Group: 21-100 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.

  • 8
  • 6
  • 4
  • 2
  • 0
  • -2
  • Aug 30
  • Sep 27
  • Oct 25
  • Nov 29
  • Dec 27
  • Jan 31
  • 2024
  • 2024
  • 2024
  • 2024
  • 2024
  • 2025
  Aug 30 2024 Sep 27 2024 Oct 25 2024 Nov 29 2024 Dec 27 2024 Jan 31 2025
Measure 5.22 4.99 5.19 5.13 5.17 5.08
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 60

Violations Description # Violations # OOS Violations Violation Severity Weight
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 3 0 4
393.9TS Inoperative turn signal 3 1 6
396.5(b) Oil and/or grease leak 3 0 3
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 2 0 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 2 0 4
393.75(a)(3) Tire-flat and/or audible air leak 2 2 8
393.78A-WS Washers - Inoperative washing system. 2 0 1
393.9 Inoperable Required Lamp 2 0 2
393.9(a) Inoperative Brake Lamps 2 2 6
393.95(a) No/discharged/unsecured fire extinguisher 2 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured. 2 0 2
396.3A1B Brakes (general) Explain: 2 1 4
396.5(a) Failing to ensure that vehicle is properly lubricated 2 0 3
392.2WC Wheel (Mud) Flaps missing or defective 1 0 1
393.11 No or defective lighting devices or reflective material as required 1 0 3
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
393.201A-FRCLS Frame - Cracked/loose/sagging/broken frame or chassis. 1 0 2
393.201B-FR Frame - Cab or body mounts loose/broken/missing. 1 0 2
393.205(a) Wheel/rim cracked or broken 1 1 2
393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. 1 1 2
393.207(a) Axle positioning parts defective/missing 1 1 7
393.209(d) Steering system components worn, welded, or missing 1 1 6
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 1 4
393.47(d) All Brakes - Insufficient brake lining thickness 1 0 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system. 1 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. 1 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) 1 0 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. 1 0 4
393.60(c) Windshield - Damaged or Discolored 1 0 1
393.75(a)(1) Tire-ply or belt material exposed 1 0 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
393.80A Rear-Vision Mirrors - Missing or defective. 1 0 3
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 1 0 2
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 1 1 6
396.17(c) Operating a CMV without proof of a periodic inspection 1 0 4
396.17C-PI Operating a CMV without documentation of a periodic inspection. 1 0 4
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 1 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. 1 1 0
396.3A1BC Brake-air compressor violation 1 1 4
396.3A1BL Brake system pressure loss 1 0 4
396.3A1DSCB Center Bearing (Carrier Bearing) Cracked / Loose / Broken / Missing 1 0 3
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 1 0 2
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 1 1 2

Inspection History

Vehicle Inspections: 54

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 251 86 437
TotW TiW
=
437 86
= 5.08
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.

  • 6/28/2019 (Non-Ratable Review)
  • 67
    • 36
    • 31
  • : 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 03/07/2025 updated monthly from FMCSA )

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 517707
Complete SMS Profile Carrier History Downloads