Safety Measurement System - Complete SMS Profile (U.S. DOT# 2319324)

CHDS INC

DBA: CURTIS DRILLING COMPANY

U.S. DOT#: 2319324

Number of Vehicles: 6
Number of Drivers: 12
Number of Inspections: 54

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.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending July 31, 2026

On-Road Performance
7.33 Measure	Not Public	0.83 Measure	4.25 Measure	0 Measure	Not Public	0.08 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 3 Safety Event Group: 3-4 driver inspections with Unsafe Driving Violations Avg. PU × UF: 6 Segment: Straight Carrier	Not Public	Driver Inspections: 37 with HOS Compliance Violations: 5 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 47 with Vehicle Maint. Violations: 23 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: 55


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLCP	State/Local Laws - Operate a CMV while using a cellular phone	1	0	10	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit	1	0	4	Unsafe Driving
392.2-SLLS4	State/Local Laws - Speeding 15 or more miles per hour over the speed limit	1	0	10	Unsafe Driving
392.2SLLHOS	State/Local Laws - State/Local Hours of Service	1	0	7	HOS Compliance
395.8(a)	HOS (Form) - Paper Log/Logging Programs Form and Manner	1	0	1	HOS Compliance
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed	2	2	5	HOS Compliance
395.8K2-HOSP	HOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty	1	1	5	HOS Compliance
391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required.	1	1	1	Driver Fitness
392.2-SLLMF	State/Local Laws - Wheel (mud) flaps missing or defective	1	0	1	Vehicle Maint.
392.2SLSCR	State/Local Laws - CMV safety chains	2	1	8	Vehicle Maint.
392.9A2-C	Cargo - Vehicle components or dunnage not secured	2	2	1	Vehicle Maint.
393.100B-C	Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV	1	1	7	Vehicle Maint.
393.110B3-C	Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet	1	1	3	Vehicle Maint.
393.11A1-LLPL	Lighting - License plate lamp missing	1	0	2	Vehicle Maint.
393.11A1-LRR	Lighting - Reflex reflector(s) missing or improper	1	0	3	Vehicle Maint.
393.130C-CHVE	Heavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels	1	1	7	Vehicle Maint.
393.205C-WR	Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken.	1	0	2	Vehicle Maint.
393.209E-SPSLA	Steering - Power steering leaking anywhere.	1	0	6	Vehicle Maint.
393.43DBMA	Brake - Breakaway not attached to the towing vehicle	1	1	4	Vehicle Maint.
393.45B2-B-AIR	Air Brake - Hose/tubing damaged or not secured	1	1	4	Vehicle Maint.
393.45B2-BHTD	Air Brake - Hose/tubing damage into the outer reinforcement ply.	2	2	4	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection	3	0	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	1	0	4	Vehicle Maint.
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	1	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	4	0	1	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.
393.75C-TAOTD-LT1/32	Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves	1	0	8	Vehicle Maint.
393.81-H	Horn - Inoperative or defective	1	0	3	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	2	0	2	Vehicle Maint.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	5	0	2	Vehicle Maint.
393.9A-LLPL	Lighting - License plate lamp inoperative	1	0	2	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	3	0	6	Vehicle Maint.
393.9A-LSML	Lighting - Side marker lamp(s) inoperative	2	0	2	Vehicle Maint.
396.3A1-F	Fuel - Dripping leak.	1	1	3	Vehicle Maint.
396.5B-HWSL	Hubs - Wheel seal leaking	1	0	2	Vehicle Maint.
396.5B-L	Lubrication - Oil or grease leak	1	0	3	Vehicle Maint.
396.9D2-FTF	Failing to correct the violation(s)/defect(s) noted on the roadside inspection report	1	0	4	Vehicle Maint.

Inspection History

Total Inspections: 54


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

7/25/2026	CAUEDY001018	CA	05037Y2	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report						4
Vehicle Maint. Violation: 393.205C-WR Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken.						2
7/25/2026	CAUEDY001019	CA	09541Z1	CA	STRAIGHT TRUCK		3
6/26/2026	CAUEZP000862	CA	02141K3	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
Vehicle Maint. Violation: 393.11A1-LLPL Lighting - License plate lamp missing						2
6/23/2026	CAUD4I000918	CA	05037Y2	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.100B-C Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV (OOS)						7 + 2 (OOS)
Vehicle Maint. Violation: 392.2-SLLMF State/Local Laws - Wheel (mud) flaps missing or defective						1
6/14/2026	CAUDCO002137	CA	SE674540	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 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						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
6/3/2026	CANBJJ009895	CA	SE673162	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
Vehicle Maint. Violation: 393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves						8
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
5/7/2026	CAUFJT003088	CA	09541Z1	CA	STRAIGHT TRUCK		3
Unsafe Driving Violation: 392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit						10
4/30/2026	CAUE5Z009559	CA	09541Z1	CA	STRAIGHT TRUCK		3
HOS Compliance Violation: 392.2SLLHOS State/Local Laws - State/Local Hours of Service						7
3/25/2026	CAUEAW004039	CA	05037Y2	CA	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
3/20/2026	CAN9R4002808	CA	9B95831	CA	STRAIGHT TRUCK		3
3/20/2026	CAN9R4002809	CA	4SB4140	CA	SEMI-TRAILER		3
3/20/2026	CAN9R4002810	CA	21472X2	CA	STRAIGHT TRUCK		3
3/20/2026	CAN9R4002811	CA	50344N3	CA	STRAIGHT TRUCK		3
3/20/2026	CAN9R4002812	CA	19598Y2	CA	STRAIGHT TRUCK		3
3/19/2026	CAUGPK001380	CA	19598Y2	CA	STRAIGHT TRUCK		3
1/25/2026	CAUCX3000330	CA	09541Z1	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
12/16/2025	CAUEHG005099	CA	05037Y2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
12/16/2025	CANDOG006804	CA	SE764126	CA	STRAIGHT TRUCK		2
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
Vehicle Maint. Violation: 396.5B-HWSL Hubs - Wheel seal leaking						2
12/10/2025	CAUEGX002325	CA	05037Y2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
12/2/2025	CANBJJ009251	CA	09541Z1	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
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)
11/12/2025	AZXC25940689	AZ	51480J2	CA	STRAIGHT TRUCK		2
Driver Fitness Violation: 391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency (OOS)						1 + 2 (OOS)
HOS Compliance Violation: 395.8K2-HOSP HOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty (OOS)						5 + 2 (OOS)
10/24/2025	CANBJJ009127	CA	SE674540	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.11A1-LRR Lighting - Reflex reflector(s) missing or improper						3
10/24/2025	CAUEZP000354	CA	19598Y2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
Vehicle Maint. Violation: 392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS)						1 + 2 (OOS)
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
10/20/2025	CAN8AH006252	CA	9E70849	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
Vehicle Maint. Violation: 396.3A1-F Fuel - Dripping leak. (OOS)						3 + 2 (OOS)
8/14/2025	CAUFTD000186	CA	51480J2	CA	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 392.9A2-C Cargo - Vehicle components or dunnage not secured (OOS)						1 + 2 (OOS)
8/2/2025	CAUG3G001325	CA	95809H3	CA	STRAIGHT TRUCK		2
6/5/2025	CAUDWR001002	CA	09541Z1	CA	STRAIGHT TRUCK		1
6/4/2025	CANCGL005175	CA	9E70849	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.130C-CHVE Heavy Vehicles/Equipment - Improper securement of heavy vehicles, equipment or machinery with crawler tracks or wheels (OOS)						7 + 2 (OOS)
5/21/2025	CAUD3A004372	CA	19598Y2	CA	STRAIGHT TRUCK		1
4/18/2025	CANCVH006771	CA	09541Z1	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
3/18/2025	CANB6F006565	CA	SE764126	CA	STRAIGHT TRUCK		1
3/17/2025	CANC43009267	CA	08626L3	CA	STRAIGHT TRUCK		1
3/3/2025	CAUEXK000177	CA	51480J2	CA	STRAIGHT TRUCK		1
2/28/2025	CANBJJ008262	CA	09541Z1	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 392.2SLSCR State/Local Laws - CMV safety chains (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
1/16/2025	CAUF54001087	CA	9E95831	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLCP State/Local Laws - Operate a CMV while using a cellular phone						10
1/13/2025	CAUFV3003951	CA	08626L3	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.110B3-C Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet (OOS)						3 + 2 (OOS)
Vehicle Maint. Violation: 393.43DBMA Brake - Breakaway not attached to the towing vehicle (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 392.2SLSCR State/Local Laws - CMV safety chains						8
HOS Compliance Violation: 395.8A1-HOSP HOS (Property) - Failing to have a record of duty status using the method prescribed (OOS)						5 + 2 (OOS)
11/17/2024	CAUDTG003932	CA	50344N3	CA	STRAIGHT TRUCK		1
11/14/2024	CAUCYO000703	CA	05971Y2	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
11/8/2024	CAUBNX001218	CA	05037Y2	CA	STRAIGHT TRUCK		1
10/27/2024	CAUDKX002878	CA	21472X2	CA	STRAIGHT TRUCK		1
10/18/2024	CANDLS006612	CA	50344N3	CA	STRAIGHT TRUCK		1
10/18/2024	CANDLS006613	CA	51480J2	CA	STRAIGHT TRUCK		1
10/18/2024	CANDLS006614	CA	68055F2	CA	STRAIGHT TRUCK		1
10/18/2024	CANDLS006615	CA	02141K3	CA	STRAIGHT TRUCK		1
10/7/2024	CAUFEV003004	CA	08626L3	CA	STRAIGHT TRUCK		1
9/26/2024	CANDLS006602	CA	9E70849	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.81-H Horn - Inoperative or defective						3
Vehicle Maint. Violation: 393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.209E-SPSLA Steering - Power steering leaking anywhere.						6
9/26/2024	CANDLS006603	CA	05971Y2	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
9/26/2024	CANDLS006604	CA	09541Z1	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
9/26/2024	CANDLS006605	CA	77462T1	CA	STRAIGHT TRUCK		1
9/26/2024	CANDLS006606	CA	4NH6156	CA	SEMI-TRAILER		1
9/26/2024	CANDLS006607	CA	4NH6155	CA	SEMI-TRAILER		1
9/26/2024	CANDLS006608	CA	4NH6154	CA	SEMI-TRAILER		1
9/26/2024	CANDLS006609	CA	4PY6110	CA	SEMI-TRAILER		1
8/18/2024	AZ7010000459	AZ	9E95831	CA	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						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: 0

This carrier has no crashes to display.

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:
Total Inspections: 54
- Total Inspections without Violations used in SMS: 26
- Total Inspections with Violations used in SMS: 28
Total Crashes* : 0

*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

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 08/21/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2319324

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 7/31/2026, updated monthly)

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

Most Recent Investigation: None	Total Inspections: 54 Total inspections without violations used in SMS: 26 Total inspections with violations used in SMS: 28	Total Crashes: 0*
	# Insp. OOS Driver Inspections 37 8.1% Vehicle Inspections 47 19.1% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 0

*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 7/31/2026, 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.

6 Average PU × Utilization Factor = 6 Average Power Units × 1 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.

6 Average Power Units = 6 Current Power Units + 6 Power Units 6 Months Ago + 6 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: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 2319324 = 50% Straight trucks/other vehicles
Determine VMT per Average Power Unit
16,666 VMT per Average Power Unit = 100,000 VMT From Registration (MCS-150) ÷ 6 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1 = VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 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/.