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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

TRYON TRUCKING INC

  • 113676
  • 1100 OLD BRISTOL PIKE
    MORRISVILLE, PA 19067
  • 135
  • 135
  • 204

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

7.96 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.

  • 12
  • 9
  • 6
  • 3
  • 0
  • -3
  • 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 8.67 8.51 8.44 8.49 8.45 7.96
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 229

Violations Description # Violations # OOS Violations Violation Severity Weight
393.9A-LBL Lighting - Backup lamp inoperative 9 0 6
396.17C-PI Operating a CMV without documentation of a periodic inspection 9 0 4
393.45D-B Air Brake - Audible air leak at a proper connection 8 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 8 8 8
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination 8 8 0
393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth 7 0 8
396.5B-L Lubrication - Oil or grease leak 7 0 3
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 6 0 4
393.75(a)(3) Tire-flat and/or audible air leak 6 6 8
393.60(c) Windshield - Damaged or Discolored 5 0 1
393.9 Inoperable Required Lamp 5 0 2
393.9TS Inoperative turn signal 5 3 6
396.17(c) Operating a CMV without proof of a periodic inspection 5 0 4
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 4 0 3
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998 4 0 4
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance 4 0 1
393.9A-LLPL Lighting - License plate lamp inoperative 4 0 2
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 4 0 6
393.9A-LTSIR Lighting - Turn signal -Any inoperative on a unit that is not the rearmost unit 4 0 6
396.5(b) Oil and/or grease leak 4 0 3
393.45DLUV Brake Connections with Leaks Under Vehicle 3 0 4
393.48A-BIBD Drum Brake - Inoperative other than a steering axle 3 0 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 3 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 3 0 4
393.78 Wipers - Inoperative / missing / damaged wipers 3 0 1
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative 3 0 6
393.9A-LIL Lighting - Identification lamp(s) inoperative 3 0 2
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on 3 3 6
392.9A2-C Cargo - Vehicle components or dunnage not secured 2 1 1
393.104F4-C Cargo - No edge protection for tiedowns 2 0 3
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 2 1 4
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 2 0 4
393.47A-BCLMBD-SA Drum Brake - Cracked/loose/missing lining/pad on a steering axle 2 2 4
393.48(a) Inoperative/defective brakes 2 2 4
393.75(a)(1) Tire-ply or belt material exposed 2 2 8
393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves 2 2 8
393.75G-TAOW Tires - All others, weight carried exceeds tire load limit 2 2 3
393.78A-WS Washers - Inoperative washing system. 2 0 1
393.81-H Horn - Inoperative or defective 2 0 3
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam 2 0 6
393.9A-LCL Lighting - Clearance lamp(s) inoperative 2 0 2
393.9A-LFTSI Lighting - Front - Turn signal - inoperative 2 0 6
393.9A-LRLI Lighting - Tail lamp - Any inoperative 2 0 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 2 2 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 2 0 4
396.3A1-F Fuel - Dripping leak. 2 2 3
392.8 Failing to inspect/use emergency equipment 1 0 2
392.9(a)(2) Failing to secure vehicle equipment 1 1 1
392.9B3-DFRCLS Driver - Failing to reexamine the CMV's cargo and its load securement devices during the course of transportation and make any necessary adjustments. 1 0 1
393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV 1 1 7
393.104B-C Cargo - Damaged securement devices/tiedowns 1 0 1
393.106C2-C Cargo - Transverse tiedowns - cargo without direct contact to prevent shifting 1 1 3
393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 1 0 3
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 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
393.120D-CDL Metal Coils - Improper securement of coils transported with eyes lengthwise in/on a vehicle with anchor points 1 1 7
393.19 Inoperative/Defective Hazard Warning Lamp 1 0 6
393.201(a) Frame cracked / loose / sagging / broken 1 1 2
393.201A-FRCLS Frame - Cracked/loose/sagging/broken frame or chassis 1 0 2
393.205A-WRLR Wheel/Rim - Lock or side ring damaged/improperly seated 1 1 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
393.23-LEU Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or loose pigtail) 1 1 2
393.25A-L Lighting - Lamps (other than headlamps), not securely mounted 1 0 6
393.30 Improper battery installation 1 0 3
393.43(a) No/improper tractor protection valve 1 1 4
393.43A-TPV Air Brake - Inoperable or missing tractor protection valve 1 1 4
393.43DBMA Brake - Breakaway not attached to the towing vehicle 1 1 4
393.45 Brake tubing and hose adequacy 1 1 4
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured 1 0 4
393.47A-BCFSBD Drum Brake - Contaminated friction surface 1 0 4
393.47B-BMBCBD-SA Drum Brake - Mismatched brake chamber sizes on a steering axle 1 1 4
393.51 No or defective brake warning device or pressure gauge 1 0 4
393.52A-B Insufficient Braking Force as a Percentage of Gross Vehicle Weight or Gross Combination Weight 1 1 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(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 1 0 4
393.55C1-B Air Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault. 1 0 4
393.55D1-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998. 1 0 4
393.67C7V-F Fuel - Missing/improper filler cap 1 0 1
393.75(a)(4) Tire-cut exposing ply and/or belt material 1 1 8
393.75(b) Tire-front tread depth less than 4/32 of inch on a major tread groove 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-TAOBETA Tires - All others, more than one ply is exposed in the sidewall and the area exceeds 2 square inches. 1 1 8
393.75A1-TEPBM Tires - All others - Exposed ply or belt material in tread or sidewall area 1 0 8
393.75A1-TRPET Tires - Has more two or more plies are exposed in the tread area exceeding 2 square inches. 1 1 8
393.75C-OOS Tire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart 1 1 8
393.9(a) Inoperative Brake Lamps 1 1 6
393.95(a) No/discharged/unsecured fire extinguisher 1 0 2
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 1 0 2
393.95A3 Emergency Equipment - Fire Extinguishers - no visual indicator 1 0 2
393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible or filled 1 0 2
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative 1 0 6
393.9A-LSML Lighting - Side marker lamp(s) inoperative 1 0 2
393.9B-LSLOWR Lighting - Stop lamps - Both obscured when required to be on. 1 1 6
396.3(a)(1) Brake - Leak from air chamber 1 0 4
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 1 0 2
396.3A1-BALR Air Brake - Fails air loss rate test 1 1 4
396.3A1-DLDSCBB Driveline/Driveshaft - Any broken or loose center bearing bracket, bracket bolts or mounting hardware 1 1 3
396.3A1B Brakes (general) Explain: 1 0 4
396.5-HL Hubs - Leaking hub 1 1 2

Inspection History

Vehicle Inspections: 122

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 1,014 201 1,601
TotW TiW
=
1,601 201
= 7.96
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.

  • 5/4/2018 (Compliance Review)
  • 204
    • 90
    • 114
  • : 11

*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 08/09/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

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For U.S. DOT# 113676
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