D & F Trucking Llc (DOT# 4185620 · MC# 1612258) – FMCSA Carrier Profile

DOT# 4185620MC# 1612258● Active
Updated monthly · 2026-03-09

This carrier is active with a Satisfactory safety rating.

D & F Trucking Llc is a registered motor carrier with the FMCSA under USDOT number 4185620. The company operates from West Haven, CT and maintains an active operating status with 5 power units and 15 drivers on record.

Safety Rating

FMCSA Safety Rating
Satisfactory
Rated: July 14, 2025

D & F Trucking Llc holds a "Satisfactory" safety rating from the Federal Motor Carrier Safety Administration (FMCSA). This rating indicates that the carrier has been found to comply with federal safety regulations based on the most recent compliance review conducted by FMCSA. View official FMCSA record →

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Company Information

Address342 Main St, West Haven, CT, 06516
Phone(203) 257-7184
Entity TypeAuthorized For Hire
OperationInterstate
Power Units5(Small carrier)
Drivers15
MCS-150 FiledJanuary 26, 2024
All carriers in ConnecticutCarriers in West Haven, CT

Inspection Summary

All-time Inspections
All-time
51
Total
17
OOS
10
Driver OOS
7
Vehicle OOS
51 inspections reflects moderate road activity.
OOS Rate33.33%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 33.3% — above the national vehicle OOS average of ~21%. Review BASICS scores below.

Crash History

Crash Records
All-time
2
Total
0
Fatal
0
Injuries
0
Tow-Away
2 crashes recorded. Low count, but crash data should always be reviewed alongside inspection history.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
21.7
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
0.1
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
1.2
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
0.0
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
7.1
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
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Carrier Insight

D & F Trucking Llc is a small motor carrier operating in Connecticut. With 51 total inspections on record, the carrier has an out-of-service rate of 33.3%, which exceeds the national average of approximately 21%. 2 crashes have been reported. Review crash details alongside fleet size and inspection history before making hiring decisions.

A Satisfactory rating from the FMCSA indicates that D & F Trucking Llc meets federal safety standards based on the most recent compliance review. This is the highest rating a carrier can receive.

The company operates 5 power units and employs 15 drivers. This is a small carrier operation.

Frequently Asked Questions

What is USDOT Number 4185620?
USDOT number 4185620 is assigned to D & F Trucking Llc, an active motor carrier registered with the FMCSA, based in West Haven, CT.
What is the safety rating of D & F Trucking Llc?
D & F Trucking Llc has a safety rating of Satisfactory as of July 14, 2025.
How many inspections has D & F Trucking Llc had?
D & F Trucking Llc has recorded 51 total inspections with 17 out-of-service orders, representing an OOS rate of 33.33%.
Where is D & F Trucking Llc located?
D & F Trucking Llc is headquartered at 342 Main St, West Haven, CT 06516.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
What is the MC number for D & F Trucking Llc?
The MC number for D & F Trucking Llc is MC# 1612258. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4185620 · Last updated: 2026-03-09. View official FMCSA record →