Safety Measurement System - Complete SMS Profile (U.S. DOT# 239966)

SHOCO OIL INC

DBA: SAM HILL OIL

U.S. DOT#: 239966

Number of Vehicles: 34
Number of Drivers: 22
Number of Inspections: 37

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BASIC Status (Public Property Carrier View)

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

On-Road Performance
0.35 Measure	Not Public	0 Measure	4.24 Measure	0 Measure	Not Public	0.05 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 28 Segment: Straight Carrier	Not Public	Driver Inspections: 37 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 26 with Vehicle Maint. Violations: 15 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: 34


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2-SLLFY	State/Local Laws - Failed to yield right of way	1	0	5	Unsafe Driving
391.41B10-MC	Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate	1	1	2	Driver Fitness
393.11A1-LIL	Lighting - Identification lamp(s) missing	1	0	2	Vehicle Maint.
393.45D-B	Air Brake - Audible air leak at a proper connection	1	0	4	Vehicle Maint.
393.47A-BCFSAD-SA	Air Disc Brake - Contaminated friction surface on a steering axle	1	1	4	Vehicle Maint.
393.70B1I-CDPBFL-LT20	Coupling - Mounting plate or pivot bracket has 20% or less of the fasteners on either side missing/ineffective	1	0	3	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-LT2/32	Tires - Less than 2/32 inch tread depth	1	0	8	Vehicle Maint.
393.78A-WS	Washers - Inoperative washing system.	1	0	1	Vehicle Maint.
393.95A1	Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.	1	0	2	Vehicle Maint.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper	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-LBL	Lighting - Backup lamp inoperative	4	0	6	Vehicle Maint.
393.9A-LCL	Lighting - Clearance lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative	3	0	2	Vehicle Maint.
393.9A-LLPL	Lighting - License plate lamp inoperative	5	0	2	Vehicle Maint.
393.9A-LRLI	Lighting - Tail lamp - Any inoperative	1	0	6	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.
172.328D-HMM	HM (Markings) - Failing to mark a manual remote shut-off device as required	1	0	3	HM Compliance
172.516C6-HMPMC	HM (Placarding) - Failure to maintain placard(s) in a condition so that the format, legibility, color, and visibility of the placard will not be substantially reduced due to damage, deterioration, or obscurement by dirt or other matter	1	0	5	HM Compliance
172.600C1-HMER	HM (Emergency Response) - No emergency response information immediately available	1	0	3	HM Compliance
172.602A-HMER	HM (Emergency Response) - No emergency response information	1	0	3	HM Compliance
173.24B1-HMBPMC	HM (Bulk Packages) - HM/DG leaking from a bulk package (including associated piping)	1	1	10	HM Compliance
178.345-6-HMP	HM (Packaging) - DOT 406/407/412 supports and anchoring requirements.	1	0	8	HM Compliance

Inspection History

Total Inspections: 37


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

3/18/2026	WYPJMW000238	WY	BWYX37	CO	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.47A-BCFSAD-SA Air Disc Brake - Contaminated friction surface on a steering axle (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.45D-B Air Brake - Audible air leak at a proper connection						4
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 396.5B-L Lubrication - Oil or grease leak						3
3/9/2026	CO0441030994	CO	WVO709	CO	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
2/20/2026	CO0441030969	CO	251TF8	CO	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
2/10/2026	CO1580310028	CO	IFQ132	CO	STRAIGHT TRUCK		3
2/6/2026	CO0272590214	CO	SOC928	CO	STRAIGHT TRUCK		3
HM Compliance Violation: 172.516C6-HMPMC HM (Placarding) - Failure to maintain placard(s) in a condition so that the format, legibility, color, and visibility of the placard will not be substantially red						5
1/15/2026	CO0266650485	CO	BSU367	CO	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
1/13/2026	CO1237500617	CO	SOC928	CO	STRAIGHT TRUCK		3
11/24/2025	CO0441030855	CO	050TG8	CO	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.70B1I-CDPBFL-LT20 Coupling - Mounting plate or pivot bracket has 20% or less of the fasteners on either side missing/ineffective						3
HM Compliance Violation: 172.602A-HMER HM (Emergency Response) - No emergency response information						3
Vehicle Maint. Violation: 393.9A-LBL Lighting - Backup lamp inoperative						6
11/4/2025	CO1112381966	CO	DSWE95	CO	STRAIGHT TRUCK		3
HM Compliance Violation: 172.600C1-HMER HM (Emergency Response) - No emergency response information immediately available						3
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
10/20/2025	CO0441030817	CO	SOC928	CO	STRAIGHT TRUCK		2
10/16/2025	CO0389840035	CO	018GPW	CO	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.78A-WS Washers - Inoperative washing system.						1
10/13/2025	CO0745710052	CO	BWXL96	CO	TRUCK TRACTOR		2
9/17/2025	CO1767620064	CO	480YAH	CO	STRAIGHT TRUCK		2
9/11/2025	CO1331431041	CO	IFQ132	CO	STRAIGHT TRUCK		2
HM Compliance Violation: 172.328D-HMM HM (Markings) - Failing to mark a manual remote shut-off device as required						3
HM Compliance Violation: 173.24B1-HMBPMC HM (Bulk Packages) - HM/DG leaking from a bulk package (including associated piping) (OOS)						10 + 2 (OOS)
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)
7/29/2025	CO1749480095	CO	758MQH	CO	STRAIGHT TRUCK		2
7/28/2025	CO1363850062	CO	BWXL96	CO	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLFY State/Local Laws - Failed to yield right of way						5
7/9/2025	CO1112381596	CO	480YAH	CO	STRAIGHT TRUCK		2
Vehicle Maint. Violation: 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
7/8/2025	CO0224913029	CO	BWYZ84	CO	STRAIGHT TRUCK		2
6/23/2025	CO0441030691	CO	SOC928	CO	STRAIGHT TRUCK		2
HM Compliance Violation: 178.345-6-HMP HM (Packaging) - DOT 406/407/412 supports and anchoring requirements.						8
6/6/2025	CO1702110426	CO	JOY651	CO	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 393.9A-LRLI Lighting - Tail lamp - Any inoperative						6
5/28/2025	CO1067750988	CO	DNBJ11	CO	STRAIGHT TRUCK		2
4/14/2025	CO1712030355	CO	DNBJ11	CO	STRAIGHT TRUCK		1
4/2/2025	CO0028560616	CO	SOC928	CO	STRAIGHT TRUCK		1
3/6/2025	CO0942570037	CO	WVO709	CO	TRUCK TRACTOR		1
3/3/2025	COM000790046	CO	DGE491	CO	STRAIGHT TRUCK		1
2/6/2025	CO1081630170	CO	DMJ675	CO	TRUCK TRACTOR		1
1/28/2025	CO1702180042	CO	251TF8	CO	TRUCK TRACTOR		1
Driver Fitness Violation: 391.41B10-MC Medical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate (OOS)						2 + 2 (OOS)
1/23/2025	CO1081541095	CO	BFUH32	CO	STRAIGHT TRUCK		1
1/23/2025	CO1331430582	CO	DSWE95	CO	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.						2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
Vehicle Maint. Violation: 396.9D2-FTF Failing to correct the violation(s)/defect(s) noted on the roadside inspection report						4
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
1/2/2025	CO0542200149	CO	3787959	CO	STRAIGHT TRUCK		1
10/25/2024	CO0828262105	CO	CNOM10	CO	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.11A1-LIL Lighting - Identification lamp(s) missing						2
10/2/2024	CO0626750103	CO	BSU367	CO	STRAIGHT TRUCK		1
9/6/2024	CO1164670286	CO	WVO709	CO	TRUCK TRACTOR		1
8/16/2024	CO1623340474	CO	DMJ675	CO	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75C-TAOTD-LT2/32 Tires - Less than 2/32 inch tread depth						8
7/30/2024	CO1319490019	CO	DNBJ11	CO	STRAIGHT TRUCK		1
6/27/2024	CO1112380582	CO	DSWE95	CO	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LLPL Lighting - License plate lamp inoperative						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
5/31/2024	CO0876852051	CO	480YAH	CO	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.9A-LCL Lighting - Clearance lamp(s) inoperative						2
Vehicle Maint. Violation: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2

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)

10/1/2025	CO2025001675	CO	BSU367	CO	0	0	Yes	No	1	2	2
2/25/2025	CO2025000369	CO	CKI551	CO	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: 10/15/2020 (Non-Ratable 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 Hazmat Threshold Update Registration Info

Inspection Selection System

Enforcement Cases

(Six years as of 05/24/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 239966

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 4/24/2026, updated monthly)

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

Most Recent Investigation: 10/15/2020 (Non-Ratable Review)	Total Inspections: 37 Total inspections without violations used in SMS: 18 Total inspections with violations used in SMS: 19	Total Crashes: 2*
10/15/2020 (Non-Ratable Review) 7/18/2018 (Compliance Review) 1/8/2014 (Onsite Comprehensive Investigation) 1/8/2014 (Onsite Comprehensive Investigation) 2/24/2011 (Compliance Review)	# Insp. OOS Driver Inspections 37 2.7% Vehicle Inspections 26 7.7% Placardable HM Inspections 15 6.7% % Placardable HM Inspections 57.7%	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 4/24/2026, 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.

28 Average PU × Utilization Factor = 28 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.

28 Average Power Units = 34 Current Power Units + 25 Power Units 6 Months Ago + 25 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# 239966 = 73% Straight trucks/other vehicles
Determine VMT per Average Power Unit
17,857 VMT per Average Power Unit = 500,000 VMT From Registration (MCS-150) ÷ 28 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/.