Db Mainprize Transport Co (DOT# 533041 · MC# 265964) – FMCSA Carrier Profile
DOT# 533041MC# 265964● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Db Mainprize Transport Co is a registered motor carrier with the FMCSA under USDOT number 533041. The company operates from Thayer, MO and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address103 S Sixth St, Thayer, MO, 65791
Phone(417) 818-6106
Entity TypeAuthorized For Hire
OperationInterstate
Power Units1(Small carrier)
Drivers1
MCS-150 FiledFebruary 26, 2026
Annual Mileage57,769 mi (2025)
Inspection Summary
All-time Inspections
All-time2
Total
2
OOS
0
Driver OOS
2
Vehicle OOS
2 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 100.0% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
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.
4.0
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 533041?
USDOT number 533041 is assigned to Db Mainprize Transport Co, an active motor carrier registered with the FMCSA, based in Thayer, MO.
How many inspections has Db Mainprize Transport Co had?
Db Mainprize Transport Co has recorded 2 total inspections with 2 out-of-service orders, representing an OOS rate of 100.00%.
Where is Db Mainprize Transport Co located?
Db Mainprize Transport Co is headquartered at 103 S Sixth St, Thayer, MO 65791.
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 Db Mainprize Transport Co?
The MC number for Db Mainprize Transport Co is MC# 265964. 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# 533041 · Last updated: 2026-03-09. View official FMCSA record →