Zipp Courier Llc (DOT# 4392633 · MC# 1723331) – FMCSA Carrier Profile
DOT# 4392633MC# 1723331● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Zipp Courier Llc is a registered motor carrier with the FMCSA under USDOT number 4392633. The company operates from Earth City, MO and has 8 drivers on record.
Safety Rating
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Company Information
Address13652 Lakefront Drive, Earth City, MO, 63045
Phone(314) 842-8877
Entity TypeAuthorized For Hire
OperationInterstate
Power Units0(Small carrier)
Drivers8
MCS-150 FiledOctober 27, 2025
Annual Mileage70,000 mi (2024)
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
0.0
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
0.0
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.
0.0
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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Frequently Asked Questions
What is USDOT Number 4392633?
USDOT number 4392633 is assigned to Zipp Courier Llc, an active motor carrier registered with the FMCSA, based in Earth City, MO.
Where is Zipp Courier Llc located?
Zipp Courier Llc is headquartered at 13652 Lakefront Drive, Earth City, MO 63045.
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 Zipp Courier Llc?
The MC number for Zipp Courier Llc is MC# 1723331. 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# 4392633 · Last updated: 2026-03-09. View official FMCSA record →