Safety Measurement System - Complete SMS Profile (U.S. DOT# 583457)

CHUCK'S TRUCKING LTD

U.S. DOT#: 583457

Address: 6721 GUADA COMA DR
SCHERTZ, TX 78154
Number of Vehicles: 16
Number of Drivers: 16
Number of Inspections: 37

Safety Rating & OOS Rates AND Licensing and Insurance

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BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending May 15, 2026

On-Road Performance
1.10 Measure	Not Public	0.50 Measure	7.09 Measure	0 Measure	Not Public	0.50 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 2 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 15.4 Segment: Combination Carrier	Not Public	Driver Inspections: 37 with HOS Compliance Violations: 2 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 27 with Vehicle Maint. Violations: 16 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 37 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 37 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: 46


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.16-D	Driver - Failed to use seat belt while operating a CMV	1	0	7	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	1	0	10	Unsafe Driving
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
395.3A2HOSPRNP	Driving beyond 14 hour duty 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	1	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.
393.11A1-CSURR	Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997	1	0	3	Vehicle Maint.
393.203C-CBP	Cab and Body Parts - Hood not securely fastened	1	0	2	Vehicle Maint.
393.205(c)	Wheel fasteners loose and/or missing	1	0	2	Vehicle Maint.
393.207(a)	Axle positioning parts defective/missing	1	0	7	Vehicle Maint.
393.207B-AALPME	Any of the locking pins are missing or not engaged.	1	0	7	Vehicle Maint.
393.209D-STPAL	Steering - Pitman arm loose on the output shaft	1	1	6	Vehicle Maint.
393.43(a)	No/improper tractor protection valve	1	1	4	Vehicle Maint.
393.45B2PC	Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit	2	0	4	Vehicle Maint.
393.45D-BAAL	Air Brake - Audible air leak at other than a proper connection	1	1	4	Vehicle Maint.
393.45DLUV	Brake Connections with Leaks Under Vehicle	2	0	4	Vehicle Maint.
393.47A-BCFSBD	Drum Brake - Contaminated friction surface	1	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	3	0	4	Vehicle Maint.
393.48(a)	Inoperative/defective brakes	1	1	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	2	0	4	Vehicle Maint.
393.55E-B	Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	3	0	1	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	2	2	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.
393.75(c)	Tire-other tread depth less than 2/32 of inch measured in a major tread groove	1	0	8	Vehicle Maint.
393.9	Inoperable Required Lamp	1	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	1	0	2	Vehicle Maint.
393.9A-HLLH	Lighting - Headlamp(s) fail to operate on low and high beam	1	0	6	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	1	0	6	Vehicle Maint.
393.9TS	Inoperative turn signal	3	2	6	Vehicle Maint.
396.3(a)(1)	Inspection, repair and maintenance of parts and accessories	1	0	2	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination	2	2	0	Vehicle Maint.
396.5(b)	Oil and/or grease leak	1	0	3	Vehicle Maint.
396.5B-HWSL	Hubs - Wheel seal leaking	1	1	2	Vehicle Maint.

Inspection History

Total Inspections: 37


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

3/22/2026	TXV262254682	TX	R770760	TX	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
Driver Fitness Violation: 383.23(a)(2) Operating a CMV without a CDL (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit						4
2/22/2026	TXV262244498	TX	R785533	TX	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit						4
Vehicle Maint. Violation: 393.48(a) Inoperative/defective brakes (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.11 No or defective lighting devices or reflective material as required						3
1/12/2026	KSHP00967350	KS	R785533	TX	TRUCK TRACTOR		3
1/9/2026	MS7645013795	MS	R758789	TX	TRUCK TRACTOR		3
12/26/2025	TXV252155783	TX	R662659	TX	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
12/23/2025	TXV252126643	TX	R586937	TX	TRUCK TRACTOR		3
11/10/2025	TXV252085969	TX	R498666	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 396.5(b) Oil and/or grease leak						3
Vehicle Maint. Violation: 393.45DLUV Brake Connections with Leaks Under Vehicle						4
10/12/2025	AR7900001411	AR	R758982	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997						3
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)
9/28/2025	MO0359000630	MO	R785080	TX	TRUCK TRACTOR		2
HOS Compliance Violation: 395.8(e)(1)PC HOS - False record of duty status driver improper use of Personal Conveyance - Not OOS						7
Vehicle Maint. Violation: 393.209D-STPAL Steering - Pitman arm loose on the output shaft (OOS)						6 + 2 (OOS)
Vehicle Maint. Violation: 393.207B-AALPME Any of the locking pins are missing or not engaged.						7
Vehicle Maint. Violation: 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
9/9/2025	IL4289770151	IL	R751183	TX	TRUCK TRACTOR		2
9/3/2025	TXV252010658	TX	R586937	TX	STRAIGHT TRUCK		2
8/30/2025	TXV251899724	TX	R785079	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9TS Inoperative turn signal (OOS)						6 + 2 (OOS)
8/28/2025	MS3010011550	MS	R751183	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.203C-CBP Cab and Body Parts - Hood not securely fastened						2
Vehicle Maint. Violation: 396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination (OOS)						0 + 2 (OOS)
8/1/2025	TXV251956639	TX	R662659	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
7/18/2025	MS7632009731	MS	R785079	TX	TRUCK TRACTOR		2
HOS Compliance Violation: 395.3A2HOSPRNP Driving beyond 14 hour duty period. (Property carrying vehicle) - Nominal Violation						1
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
5/30/2025	TXV251893905	TX	1N07981	TX	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9TS Inoperative turn signal (OOS)						6 + 2 (OOS)
5/14/2025	MS7641151405	MS	R597248	TX	TRUCK TRACTOR		1
4/23/2025	TXV251833300	TX	R785533	TX	TRUCK TRACTOR		1
4/21/2025	TXV251833294	TX	R729179	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
4/18/2025	TXV251838351	TX	R785079	TX	TRUCK TRACTOR		1
3/16/2025	MOW159000087	MO	R597772	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45D-BAAL Air Brake - Audible air leak at other than a proper connection (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
Vehicle Maint. Violation: 393.47A-BCFSBD Drum Brake - Contaminated friction surface						4
Vehicle Maint. Violation: 396.5B-HWSL Hubs - Wheel seal leaking (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998						4
3/7/2025	TXV251793808	TX	R662659	TX	TRUCK TRACTOR		1
2/20/2025	TXV251793639	TX	R498666	TX	TRUCK TRACTOR		1
2/7/2025	GA1271000445	GA	R758982	TX	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.16-D Driver - Failed to use seat belt while operating a CMV						7
2/6/2025	TXV251758465	TX	R498666	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.205(c) Wheel fasteners loose and/or missing						2
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
2/3/2025	MS1029014646	MS	R597248	TX	TRUCK TRACTOR		1
1/8/2025	OKJ206155216	OK	R586937	TX	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
12/10/2024	KSHP03540492	KS	R597772	TX	TRUCK TRACTOR		1
10/21/2024	AR7930000436	AR	R688987	TX	TRUCK TRACTOR		1
10/16/2024	MS1023012653	MS	R597772	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS)						0 + 2 (OOS)
Vehicle Maint. Violation: 393.43(a) No/improper tractor protection valve (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 396.3(a)(1) Inspection, repair and maintenance of parts and accessories						2
8/31/2024	KSHP03017274	KS	R586937	TX	TRUCK TRACTOR		1
8/23/2024	TXV241506866	TX	1N39470	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove						8
Vehicle Maint. Violation: 393.45DLUV Brake Connections with Leaks Under Vehicle						4
8/6/2024	TXV241501622	TX	1N07981	TX	TRUCK TRACTOR		1
7/30/2024	TXV241488424	TX	R729668	TX	TRUCK TRACTOR		1
5/17/2024	OKZ400210346	OK	R597248	TX	TRUCK TRACTOR		1
5/16/2024	TXV241214484	TX	R662659	TX	TRUCK TRACTOR		1
5/15/2024	OKPE15184517	OK	R729179	TX	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.207(a) Axle positioning parts defective/missing						7
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4

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)

12/21/2025	TX7CFDHQE1ZM	TX	R586937	TX	1	6	Yes	No	2	3	6
3/31/2025	TX74JDHQE1QQ	TX	R662659	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: 8/19/2014 (Compliance Review)
Total Inspections: 37
- Total Inspections without Violations used in SMS: 18
- Total Inspections with Violations used in SMS: 19
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

Inspection Selection System

Enforcement Cases

(Six years as of 05/31/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

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For U.S. DOT# 583457

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 5/15/2026, updated monthly)

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

Most Recent Investigation: 8/19/2014 (Compliance Review)	Total Inspections: 37 Total inspections without violations used in SMS: 18 Total inspections with violations used in SMS: 19	Total Crashes: 2*
8/19/2014 (Compliance Review) 1/11/2013 (Non-Ratable Review) 4/18/2005 (Compliance Review) 1/6/2000 (Compliance Review) 6/23/1999 (Compliance Review)	# Insp. OOS Driver Inspections 37 2.7% Vehicle Inspections 27 33.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 1 Injury Crashes 0 Towaway Crashes 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.

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Average PU × Utilization Factor (as of 5/15/2026, 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.

15.4 Average PU × Utilization Factor = 15.3 Average Power Units × 1.0067 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.

15.3 Average Power Units = 16 Current Power Units + 16 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# 583457 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
80,887 VMT per Average Power Unit = 1,240,000 VMT From Registration (MCS-150) ÷ 15.3 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	1.0067 = 1 + ( 80,887 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/.