Rammco (DOT# 3166257) – FMCSA Carrier Profile
DOT# 3166257● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Rammco is a registered motor carrier with the FMCSA under USDOT number 3166257. The company operates from Sutter Creek, CA and maintains an active operating status with 5 power units and 8 drivers on record.
Safety Rating
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Company Information
Address75 Church Street, Sutter Creek, CA, 95685
Phone(916) 865-6301
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units5(Small carrier)
Drivers8
MCS-150 FiledSeptember 25, 2025
Annual Mileage35,834 mi (2024)
Inspection Summary
All-time Inspections
All-time32
Total
3
OOS
1
Driver OOS
2
Vehicle OOS
32 inspections reflects moderate road activity.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 9.4% — below the national vehicle OOS average of ~21%.
Crash History
✅No crashes reported (FMCSA data)
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Frequently Asked Questions
What is USDOT Number 3166257?
USDOT number 3166257 is assigned to Rammco, an active motor carrier registered with the FMCSA, based in Sutter Creek, CA.
How many inspections has Rammco had?
Rammco has recorded 32 total inspections with 3 out-of-service orders, representing an OOS rate of 9.38%.
Where is Rammco located?
Rammco is headquartered at 75 Church Street, Sutter Creek, CA 95685.
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.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3166257 · Last updated: 2026-03-09. View official FMCSA record →