Safety Measurement System - Complete SMS Profile (U.S. DOT# 3366217)

C BYRD TRUCKING LLC

U.S. DOT#: 3366217

Address: 6910 SOUTHWEST 45TH SUITE 5
AMARILLO, TX 79109
Number of Vehicles: 15
Number of Drivers: 15
Number of Inspections: 31

Safety Rating & OOS Rates

(As of 12/23/2025 updated daily from SAFER )

SATISFACTORY

(Rating Date: 07/08/2024)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	27.3	23.2
Driver	3.2	6.4
Hazmat		4.4

Licensing and Insurance

(As of 12/23/2025 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-1078725
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending November 28, 2025

On-Road Performance
0.89 Measure	Not Public	1.56 Measure	5.65 Measure	0 Measure	Not Public	0.51 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 17.8 Segment: Combination Carrier	Not Public	Driver Inspections: 31 with HOS Compliance Violations: 8 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 22 with Vehicle Maint. Violations: 14 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 31 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 31 with Driver Fitness Violations: 1 Safety Event Group: 21-100 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 48


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.22(a)	Failing to use hazard warning flashers	1	0	1	Unsafe Driving
392.2-SLLTCD	State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety offical, signal, sign, light, lane marking, other.	1	0	5	Unsafe Driving
395.22G	Portable ELD not mounted in a fixed position and visible to driver	1	0	1	HOS Compliance
395.22H4	Driver failed to maintain supply of blank drivers records of duty status graph-grids	1	0	1	HOS Compliance
395.24C2II	Driver failed to manually add the trailer number	1	0	1	HOS Compliance
395.24C2III-ELDSDN	HOS (ELD) - Driver failing to manually input or verify shipping document number.	1	0	1	HOS Compliance
395.30B1	Driver failed to certify the accuracy of the information gathered by the ELD	1	0	1	HOS Compliance
395.3A1-HOSPD	HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time:	1	0	7	HOS Compliance
395.3A2-HOSPD	HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time:	1	0	7	HOS Compliance
395.3A2-PROPN	Driving beyond 14 hour duty period (Property carrying vehicle) - Nominal Violation	1	0	1	HOS Compliance
395.3(a)(3)(ii)	Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes	1	0	7	HOS Compliance
395.3A3-PROPN	Driving beyond 11 hour driving limit in a 14 hour period. (Property carrying vehicle) - Nominal Violation	1	0	1	HOS Compliance
395.8(e)(1)PC	HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS	2	0	7	HOS Compliance
383.23(a)(2)	Operating a CMV without a CDL	1	1	8	Driver Fitness
393.11	No or defective lighting devices or reflective material as required	1	0	3	Vehicle Maint.
393.11TU	Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997	1	0	3	Vehicle Maint.
393.203(c)	Hood not securely fastened	1	0	2	Vehicle Maint.
393.207(b)	Adjustable axle locking pins missing or not engaged	1	1	7	Vehicle Maint.
393.209(e)	Power steering violations	1	0	6	Vehicle Maint.
393.30	Improper battery installation	1	0	3	Vehicle Maint.
393.45B2PC	Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit	1	0	4	Vehicle Maint.
393.45PC	Brake Tubing and Hose Adequacy - Connections to Power Unit	1	1	4	Vehicle Maint.
393.55(e)	No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	3	0	1	Vehicle Maint.
393.75(a)	Flat tire or fabric exposed	1	1	8	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	1	1	8	Vehicle Maint.
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	Vehicle Maint.
393.78	Wipers - Inoperative / missing / damaged wipers.	2	0	1	Vehicle Maint.
393.9	Inoperable Required Lamp	3	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	2	0	2	Vehicle Maint.
393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured.	1	0	2	Vehicle Maint.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper.	3	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
393.9(a)	Inoperative Brake Lamps	2	1	6	Vehicle Maint.
393.9TS	Inoperative turn signal	2	0	6	Vehicle Maint.
396.17(c)	Operating a CMV without proof of a periodic inspection	1	0	4	Vehicle Maint.
396.3A1T	Tires (general)	1	0	8	Vehicle Maint.

Inspection History

Total Inspections: 31


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

11/2/2025	NM3563P8IJS4	NM	R813341	TX	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
10/20/2025	TXV252065786	TX	R492855	TX	TRUCK TRACTOR		3
Driver Fitness Violation: 383.23(a)(2) Operating a CMV without a CDL (OOS)						8 + 2 (OOS)
9/2/2025	AR7060000998	AR	R715931	TX	TRUCK TRACTOR		3
8/14/2025	TXV251953468	TX	R795645	TX	TRUCK TRACTOR		3
7/17/2025	TXV251935109	TX	R569034	TX	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
HOS Compliance Violation: 395.3(a)(3)(ii) Driving beyond 8 hour driving limit since the end of the last on duty, off duty, or sleeper period of at least 30 minutes						7
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						1
7/15/2025	NM5370P5GHS1	NM	R795682	TX	TRUCK TRACTOR		3
HOS Compliance Violation: 395.30B1 Driver failed to certify the accuracy of the information gathered by the ELD						1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit (OOS)						4 + 2 (OOS)
7/5/2025	TXV251925146	TX	R492855	TX	TRUCK TRACTOR		3
7/3/2025	KSHP93284761	KS	R553489	TX	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other						5
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS)						8 + 2 (OOS)
HOS Compliance Violation: 395.3A1-HOSPD HOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time						7
HOS Compliance Violation: 395.3A2-HOSPD HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim						7
HOS Compliance Violation: 395.24C2III-ELDSDN HOS (ELD) - Driver failing to manually input or verify shipping document number.						1
Vehicle Maint. Violation: 393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured						2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
6/18/2025	MS2006012954	MS	R755033	TX	TRUCK TRACTOR		3
4/17/2025	TXV251807413	TX	R492855	TX	TRUCK TRACTOR		2
3/14/2025	TXV251816369	TX	R519490	TX	TRUCK TRACTOR		2
2/28/2025	NM8588P1N9BL	NM	R553489	TX	TRUCK TRACTOR		2
2/24/2025	NM8588P1JBBR	NM	R553489	TX	TRUCK TRACTOR		2
2/20/2025	NM5370P1FJ3S	NM	R553489	TX	TRUCK TRACTOR		2
HOS Compliance Violation: 395.3A3-PROPN Driving beyond 11 hour driving limit in a 14 hour period. (Property carrying vehicle) - Nominal Violation						1
Vehicle Maint. Violation: 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998						4
HOS Compliance Violation: 395.3A2-PROPN Driving beyond 14 hour duty period (Property carrying vehicle) - Nominal Violation						1
Vehicle Maint. Violation: 393.207(b) Adjustable axle locking pins missing or not engaged (OOS)						7 + 2 (OOS)
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
2/17/2025	NM0978P1CB1C	NM	R754908	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps						6
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
1/1/2025	MS6623301705	MS	R715931	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
12/31/2024	TXV241737604	TX	R492855	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
HOS Compliance Violation: 395.22G Portable ELD not mounted in a fixed position and visible to driver						1
12/22/2024	TXV241721081	TX	R569034	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997						3
10/23/2024	AR5740000695	AR	R726483	TX	TRUCK TRACTOR		1
10/22/2024	LALANK002786	LA	R726403	TX	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8(e)(1)PC False Record of Duty Status - Improper use of Personal Conveyance Exception						7
HOS Compliance Violation: 395.24C2II Driver failed to manually add the trailer number						1
10/1/2024	TXV241524179	TX	R519490	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
9/5/2024	TXV241530113	TX	R688322	TX	TRUCK TRACTOR		1
9/2/2024	TXV241522468	TX	R492855	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 396.17(c) Operating a CMV without proof of a periodic inspection						4
Vehicle Maint. Violation: 393.203(c) Hood not securely fastened						2
8/22/2024	NM3178O6J1GG	NM	R569034	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						1
Vehicle Maint. Violation: 393.75(a) Flat tire or fabric exposed (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
8/12/2024	TXV241502282	TX	R519493	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.30 Improper battery installation						3
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
Vehicle Maint. Violation: 393.209(e) Power steering violations						6
6/2/2024	SCT197017592	SC	R569034	TX	TRUCK TRACTOR		1
HOS Compliance Violation: 395.22H4 Driver failed to maintain supply of blank drivers records of duty status graph-grids						1
5/25/2024	LALACG011841	LA	R726403	TX	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.22(a) Failing to use hazard warning flashers						1
HOS Compliance Violation: 395.8(e)(1)PC False Record of Duty Status - Improper use of Personal Conveyance Exception						7
4/23/2024	KSHP00965906	KS	R726403	TX	TRUCK TRACTOR		1
4/11/2024	AR5300000037	AR	R553189	TX	TRUCK TRACTOR		1
2/16/2024	NM1847O1BGT5	NM	R492855	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.3A1T Tires (general)						8
Vehicle Maint. Violation: 393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit						4
1/18/2024	TNTFBR000166	TN	R569034	TX	TRUCK TRACTOR		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 2


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

1/18/2024	TX6S7AHQE1VB	TX	R519490	TX	0	0	Yes	No	1	1	1
1/13/2024	TX6SB9HQE10L	TX	R612127	TX	0	0	Yes	No	1	1	1

Investigation Results

Acute/Critical Violations: 0

This carrier has no 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.

Most Recent Investigation: 2/29/2024 (Compliance Review)
Total Inspections: 31
- Total Inspections without Violations used in SMS: 13
- Total Inspections with Violations used in SMS: 18
Total Crashes* : 2

*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

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 12/23/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 3366217

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 11/28/2025, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: 2/29/2024 (Compliance Review)	Total Inspections: 31 Total inspections without violations used in SMS: 13 Total inspections with violations used in SMS: 18	Total Crashes: 2*
2/29/2024 (Compliance Review)	# Insp. OOS Driver Inspections 31 3.2% Vehicle Inspections 22 27.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 2

*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.

Downloads

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Average PU × Utilization Factor (as of 11/28/2025, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

17.8 Average PU × Utilization Factor = 14.3 Average Power Units × 1.2418 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

14.3 Average Power Units = 15 Current Power Units + 14 Power Units 6 Months Ago + 14 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 3366217 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
112,236 VMT per Average Power Unit = 1,608,343 VMT From Registration (MCS-150) ÷ 14.3 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1.2418 = 1 + ( 112,236 VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.