Safety Measurement System - Complete SMS Profile (U.S. DOT# 1342927)

DUNCAN SERVICES INC

U.S. DOT#: 1342927

Address: 10 CR 366
RIENZI, MS 38865
Number of Vehicles: 2
Number of Drivers: 3
Number of Inspections: 23

Safety Rating & OOS Rates

(As of 02/02/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 02/17/2006)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	42.9	23.2
Driver	9.1	6.4
Hazmat	0.0	4.4

Licensing and Insurance

(As of 02/02/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-550711
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 December 26, 2025

On-Road Performance
0 Measure	Not Public	1.42 Measure	4.34 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 4.7 Segment: Combination Carrier	Not Public	Driver Inspections: 23 with HOS Compliance Violations: 7 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 22 with Vehicle Maint. Violations: 11 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 23 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 23 with Driver Fitness Violations: 0 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: 27


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

395.24	HOS (ELD) - ELD form and manner	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
395.34A1	Failing to note malfunction that requires use of paper log	1	0	5	HOS Compliance
395.8(a)	HOS (Form) - Paper Log / Logging Programs Form and Manner	2	0	1	HOS Compliance
395.8A1-HOSP	HOS (Property) - Failing to have a record of duty status using the method prescribed.	1	1	5	HOS Compliance
395.8A-ELD	ELD - No record of duty status (ELD Required)	3	1	5	HOS Compliance
395.8(k)(2)	Driver failing to retain previous 7 days records of duty status	1	1	5	HOS Compliance
393.201A-FRMS	Frame - Cracked/loose/sagging/broken frame member permitting shifting of body.	1	1	2	Vehicle Maint.
393.43	No/improper breakaway or emergency braking	2	2	4	Vehicle Maint.
393.43D-B	Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly.	2	2	4	Vehicle Maint.
393.43DBMA	Brake - Breakaway not attached to the towing vehicle.	1	1	4	Vehicle Maint.
393.48(a)	Inoperative/defective brakes	1	0	4	Vehicle Maint.
393.75G-TAOW	Tires - All others, weight carried exceeds tire load limit.	1	1	3	Vehicle Maint.
393.95(b)	Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light).	1	0	2	Vehicle Maint.
393.95(g)	Emergency Equipment (HM) - Improper warning devices for hazardous material loads.	1	0	2	Vehicle Maint.
393.9A-LIL	Lighting - Identification lamp(s) inoperative.	1	0	2	Vehicle Maint.
393.9A-LSLI	Lighting - Stop lamps - Any inoperative.	1	0	6	Vehicle Maint.
393.9A-LTSI	Lighting - Turn signal - Any inoperative on the rearmost vehicle.	1	1	6	Vehicle Maint.
396.17(c)	Operating a CMV without proof of a periodic inspection	2	0	4	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.	1	1	0	Vehicle Maint.
396.3A1-HCM	Hubs - Bearing cap, plug or filler plug missing or broken.	1	1	2	Vehicle Maint.

Inspection History

Total Inspections: 23


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

11/18/2025	CANABI009163	CA	TEMP	MS	STRAIGHT TRUCK		3
Vehicle Maint. Violation: 393.201A-FRMS Frame - Cracked/loose/sagging/broken frame member permitting shifting of body (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 393.9A-LSLI Lighting - Stop lamps - Any inoperative.						6
Vehicle Maint. Violation: 393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. (OOS)						6 + 2 (OOS)
7/14/2025	MO1144001142	MO	B2623072	MS	STRAIGHT TRUCK		3
6/8/2025	NM3181P4FFJ2	NM	B2923072	MS	STRAIGHT TRUCK		2
10/30/2024	CO0235723576	CO	B2622676	MS	STRAIGHT TRUCK		1
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
Vehicle Maint. Violation: 393.43D-B Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly (OOS)						4 + 2 (OOS)
8/28/2024	MS1032013386	MS	B2622676	MS	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.43 No/improper breakaway or emergency braking (OOS)						4 + 2 (OOS)
HOS Compliance Violation: 395.8A-ELD ELD - No record of duty status (ELD Required)						5
8/3/2024	AZ1009900089	AZ	B2623072	MS	TRUCK TRACTOR		1
HOS Compliance Violation: 395.8(a) HOS (Form) - Paper Log/Logging Programs Form and Manner						1
7/25/2024	CANC20007126	CA	B2616039	MS	TRUCK TRACTOR		1
7/19/2024	TNI5Z2780015	TN	B2622469	MS	STRAIGHT TRUCK		1
7/8/2024	TNI037E70028	TN	5B2622469	MS	STRAIGHT TRUCK		1
6/13/2024	TNI3A0360039	TN	B2616039	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.43D-B Brake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly (OOS)						4 + 2 (OOS)
6/13/2024	NM0309O4LP93	NM	TEMP	MS	TRUCK TRACTOR		1
6/12/2024	AZXA98370102	AZ	B2616967	MS	STRAIGHT TRUCK		1
HOS Compliance Violation: 395.24 HOS (ELD) - ELD Form and Manner						1
Vehicle Maint. Violation: 396.3A1-HCM Hubs - Bearing cap, plug or filler plug missing or broken (OOS)						2 + 2 (OOS)
6/7/2024	TXV241450510	TX	B2615090	MS	STRAIGHT TRUCK		1
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: 396.17(c) Operating a CMV without proof of a periodic inspection						4
Vehicle Maint. Violation: 393.48(a) Inoperative/defective brakes						4
5/14/2024	KYCV44103942	KY	B2616862	MS	TRUCK TRACTOR		1
HOS Compliance Violation: 395.30B1 Driver failed to certify the accuracy of the information gathered by the ELD						1
HOS Compliance Violation: 395.8A-ELD ELD - No record of duty status (ELD Required)						5
HOS Compliance Violation: 395.34A1 Failing to note malfunction that requires use of paper log						5
4/29/2024	TNI033T90368	TN	B2616039	MS	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75G-TAOW Tires - All others, weight carried exceeds tire load limit (OOS)						3 + 2 (OOS)
4/29/2024	TNI034Y30016	TN	B2616862	MS	STRAIGHT TRUCK		1
4/12/2024	MOW117003268	MO	B2614573	MS	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.43DBMA Brake - Breakaway not attached to the towing vehicle (OOS)						4 + 2 (OOS)
4/2/2024	TNI034Y90012	TN	B2616862	MS	STRAIGHT TRUCK		1
3/30/2024	MOW116006101	MO	B2616862	MS	STRAIGHT TRUCK		1
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: 393.9A-LIL Lighting - Identification lamp(s) inoperative						2
2/27/2024	TNI3A0590172	TN	B2615089	MS	STRAIGHT TRUCK		1
2/20/2024	AL1299002937	AL	B2616964	MS	STRAIGHT TRUCK		1
2/1/2024	ALWGJP003845	AL	B2615090	MS	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.43 No/improper breakaway or emergency braking (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.95(g) Emergency Equipment (HM) - Improper warning devices for hazardous material loads.						2
HOS Compliance Violation: 395.8A-ELD ELD - No record of duty status (ELD Required) (OOS)						5 + 2 (OOS)
HOS Compliance Violation: 395.8(k)(2) Driver failing to retain previous 7 days records of duty status (OOS)						5 + 2 (OOS)
Vehicle Maint. Violation: 396.17(c) Operating a CMV without proof of a periodic inspection						4
1/13/2024	TNTBKG000405	TN	B2616039	MS	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air						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: 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: 9/28/2022 (Non-Ratable Review)
Total Inspections: 23
- Total Inspections without Violations used in SMS: 10
- Total Inspections with Violations used in SMS: 13
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

Enforcement Cases

(Six years as of 02/02/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 1342927

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

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

Most Recent Investigation: 9/28/2022 (Non-Ratable Review)	Total Inspections: 23 Total inspections without violations used in SMS: 10 Total inspections with violations used in SMS: 13	Total Crashes: 0*
9/28/2022 (Non-Ratable Review) 4/29/2020 (Non-Ratable Review) 4/1/2014 (Non-Ratable Review) 2/16/2006 (Compliance Review)	# Insp. OOS Driver Inspections 23 8.7% Vehicle Inspections 22 40.9% 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

Select a focus and file type to download SMS data.

Focus:
File Type:

Average PU × Utilization Factor (as of 12/26/2025, 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.

4.7 Average PU × Utilization Factor = 4.7 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.

4.7 Average Power Units = 2 Current Power Units + 2 Power Units 6 Months Ago + 10 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# 1342927 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
24,681 VMT per Average Power Unit = 115,263 VMT From Registration (MCS-150) ÷ 4.7 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 + (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/.