Safety Measurement System - Complete SMS Profile (U.S. DOT# 245718)

DALTON TRUCKING INC

U.S. DOT#: 245718

Address: 13560 WHITTRAM AVE
FONTANA, CA 92335
Number of Vehicles: 43
Number of Drivers: 43
Number of Inspections: 48

Safety Rating & OOS Rates

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

SATISFACTORY

(Rating Date: 03/15/1993)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	15.6	23.2
Driver	0.0	6.4
Hazmat	0.0	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-174078
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
0.06 Measure	Not Public	0 Measure	1.90 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 1 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 44 Segment: Combination Carrier	Not Public	Driver Inspections: 46 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 43 with Vehicle Maint. Violations: 11 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 46 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 46 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: 17


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2LV	Lane Restriction violation	1	0	3	Unsafe Driving
392.9(a)	Failing to secure load	1	1	1	Vehicle Maint.
393.100(b)	Leaking/spilling/blowing/falling cargo	1	1	7	Vehicle Maint.
393.110(b)	Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo.	3	3	3	Vehicle Maint.
393.207F-SDAS	Suspension - Deflated air suspension.	1	1	7	Vehicle Maint.
393.45	Brake tubing and hose adequacy	3	3	4	Vehicle Maint.
393.45B2-B	Air brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.45B2UV	Brake Hose or Tubing Chafing and/or Kinking Under Vehicle	1	0	4	Vehicle Maint.
393.48A-BLMACBD	Drum Brake - Loose chamber/spider/camshaft support bracket.	1	0	4	Vehicle Maint.
393.75A3-ATIS	Tires - All others, leaking with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS	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.
393.95(f)	Emergency Equipment - Stopped vehicle warning devices missing or improper.	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.	1	1	0	Vehicle Maint.

Inspection History

Total Inspections: 48


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

11/13/2025	CANFRH000130	CA	YP52955	CA	TRUCK TRACTOR		3
10/30/2025	CAUE28004800	CA	WP80229	CA	TRUCK TRACTOR		3
10/27/2025	CANC4I005665	CA	WP80229	CA	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.48A-BLMACBD Drum Brake - Loose chamber/spider/camshaft support bracket						4
9/29/2025	CANC4I005585	CA	WP80229	CA	TRUCK TRACTOR		3
9/29/2025	CAND9N004320	CA	WP06720	CA	TRUCK TRACTOR		3
9/16/2025	CANARU007901	CA	YP65226	CA	TRUCK TRACTOR		3
7/11/2025	CAND9N004112	CA	XP78118	CA	TRUCK TRACTOR		3
6/23/2025	CAUCX0002262	CA	YP37438	CA	TRUCK TRACTOR		3
6/11/2025	CAN5Y3007624	CA	WP73948	CA	TRUCK TRACTOR		3
6/4/2025	CAUD6P998318	CA	XP78118	CA	TRUCK TRACTOR		3
5/28/2025	CANEC6000843	CA	WP06717	CA	TRUCK TRACTOR		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)
5/16/2025	CAUDCO001396	CA	WP06722	CA	TRUCK TRACTOR		2
4/30/2025	CANC4I005189	CA	ZP07617	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper						2
Vehicle Maint. Violation: 393.207F-SDAS Suspension - Deflated air suspension (OOS)						7 + 2 (OOS)
3/28/2025	CAUCX0002150	CA	YP74440	CA	TRUCK TRACTOR		2
3/27/2025	CANCVL007399	CA	YP52955	CA	TRUCK TRACTOR		2
2/28/2025	CAUG6L004336	CA	YP55931	CA	TRUCK TRACTOR		2
2/25/2025	CAUEOH002598	CA	XP78118	CA	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.75A3-ATIS Tires - All others, leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS (OOS)						8 + 2 (OOS)
2/25/2025	CAUEOH002599	CA	YP74440	CA	TRUCK TRACTOR		2
2/25/2025	CAUEOH002600	CA	WP38667	CA	TRUCK TRACTOR		2
2/5/2025	CAUE2P003875	CA	4VG8908	CA	SEMI-TRAILER		2
1/28/2025	CAUEG9001731	CA	WP06720	CA	TRUCK TRACTOR		2
1/6/2025	CAUDMC003094	CA	ZP07677	CA	TRUCK TRACTOR		2
12/24/2024	CAUEG9001637	CA	YP33214	CA	TRUCK TRACTOR		2
11/21/2024	CAUG6L004201	CA	WP06714	CA	TRUCK TRACTOR		1
11/14/2024	CANEGR003147	CA	WP06720	CA	TRUCK TRACTOR		1
11/14/2024	CANDVQ004364	CA	WP06720	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
11/12/2024	CAUD3I000032	CA	WP06714	CA	TRUCK TRACTOR		1
9/13/2024	CAUH38000380	CA	WP26964	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.100(b) Leaking/spilling/blowing/falling cargo (OOS)						7 + 2 (OOS)
Vehicle Maint. Violation: 392.9(a) Failing to secure load (OOS)						1 + 2 (OOS)
Vehicle Maint. Violation: 393.110(b) Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo (OOS)						3 + 2 (OOS)
9/11/2024	CAN9RK004906	CA	WP06717	CA	TRUCK TRACTOR		1
8/23/2024	CAUDJB003872	CA	WP06722	CA	TRUCK TRACTOR		1
8/15/2024	CAUFEX000371	CA	WP26964	CA	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.110(b) Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo (OOS)						3 + 2 (OOS)
8/7/2024	CAUHB3001061	CA	ZP07741	CA	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2LV Lane Restriction violation						3
6/18/2024	CAUD7U003984	CA	WP80229	CA	TRUCK TRACTOR		1
4/23/2024	CANEGR002470	CA	WP80229	CA	TRUCK TRACTOR		1
3/26/2024	CAUD7U003744	CA	YP65226	CA	TRUCK TRACTOR		1
3/14/2024	CANB6F005297	CA	WP26963	CA	TRUCK TRACTOR		1
2/27/2024	CANA7C002318	CA	WP80229	CA	TRUCK TRACTOR		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)
2/27/2024	CAUH38000125	CA	WP80229	CA	TRUCK TRACTOR		1
2/13/2024	AZ7003000004	AZ	ZP11143	CA	TRUCK TRACTOR		1
2/6/2024	AZ4814000006	AZ	ZP11143	CA	TRUCK TRACTOR		1
1/17/2024	CAUDMC002574	CA	XP72449	CA	TRUCK TRACTOR		1
1/8/2024	CAUD7U003591	CA	ZP11143	CA	STRAIGHT TRUCK		1
1/5/2024	CAUD7U003589	CA	XP76085	CA	STRAIGHT TRUCK		1
1/5/2024	CAUD7U003590	CA	XP73174	CA	STRAIGHT TRUCK		1
1/4/2024	CAUEOH001994	CA	XP72449	CA	STRAIGHT TRUCK		1
1/2/2024	CANA7C002169	CA	WP06717	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.110(b) Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo (OOS)						3 + 2 (OOS)
Vehicle Maint. Violation: 393.45 Brake tubing and hose adequacy (OOS)						4 + 2 (OOS)
12/15/2023	CAND0G003348	CA	XP72449	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.45 Brake tubing and hose adequacy (OOS)						4 + 2 (OOS)
12/14/2023	CANA7C002130	CA	WP06721	CA	STRAIGHT TRUCK		1
Vehicle Maint. Violation: 393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle						4
Vehicle Maint. Violation: 393.45 Brake tubing and hose adequacy (OOS)						4 + 2 (OOS)

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: 3


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)

2/26/2025	CA8352500176	CA	XP73174	CA	0	0	Yes	No	1	2	2
12/6/2024	CA5452401899	CA	WP26967	CA	0	0	Yes	No	1	2	2
9/16/2024	CA0009750553	CA	WP51256	CA	0	1	Yes	No	2	1	2

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: 8/18/2005 (Non-Ratable Review)
Total Inspections: 48
- Total Inspections without Violations used in SMS: 36
- Total Inspections with Violations used in SMS: 12
Total Crashes* : 3

*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# 245718

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: 8/18/2005 (Non-Ratable Review)	Total Inspections: 48 Total inspections without violations used in SMS: 36 Total inspections with violations used in SMS: 12	Total Crashes: 3*
8/18/2005 (Non-Ratable Review) 1/13/1993 (Compliance Review) 4/28/1987 (Safety Review)	# Insp. OOS Driver Inspections 46 0.0% Vehicle Inspections 43 20.9% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 1 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.

44 Average PU × Utilization Factor = 44 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.

44 Average Power Units = 43 Current Power Units + 43 Power Units 6 Months Ago + 46 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# 245718 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
37,559 VMT per Average Power Unit = 1,652,634 VMT From Registration (MCS-150) ÷ 44 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/.