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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

NAPCO TRUCKING INC

  • 1853487
  • 950 NORTH PINE
    WOODVILLE, TX 75979
  • 50
  • 50
  • 82

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

4.03 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
  • 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 5.28 5.19 4.86 4.70 4.34 4.03
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 85

Violations Description # Violations # OOS Violations Violation Severity Weight
393.9 Inoperable Required Lamp 18 6 2
396.17(c) Operating a CMV without proof of a periodic inspection 7 0 4
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 6 1 4
393.9TS Inoperative turn signal 6 5 6
393.75(a)(3) Tire-flat and/or audible air leak 5 4 8
396.5B-HWSLOW Hubs - Wheel seal leaking - outer wheel 4 1 2
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 3 0 3
393.60(c) Windshield - Damaged or Discolored 3 0 1
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 3 0 8
393.11LR No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 2 0 3
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 2 0 4
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 2 0 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 2 0 4
393.95(a) No/discharged/unsecured fire extinguisher 2 0 2
393.9T Inoperable tail lamp 2 0 6
392.2WC Wheel (Mud) Flaps missing or defective 1 0 1
392.9(a)(2) Failing to secure vehicle equipment 1 0 1
393.104(b) Damaged securement system/tiedowns 1 1 1
393.11 No or defective lighting devices or reflective material as required 1 0 3
393.11UR Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 1 0 3
393.207(a) Axle positioning parts defective/missing 1 1 7
393.45 Brake tubing and hose adequacy 1 0 4
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 1 1 4
393.55(b) ABS malfunction indicators for hydr brake sys 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
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 1 0 1
393.75(a)(1) Tire-ply or belt material exposed 1 1 8
396.17C-PI Operating a CMV without documentation of a periodic inspection 1 0 4
396.3(a)(1) Hubs - Hub cap missing or broken 1 0 2
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 1 0 2
396.3A1B Brakes (general) Explain: 1 0 4
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 1 0 2

Inspection History

Vehicle Inspections: 77

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 355 149 601
TotW TiW
=
601 149
= 4.03
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.

  • 82
    • 37
    • 45
  • : 12

*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 05/30/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 1853487
Complete SMS Profile Carrier History Downloads