Ced Shermer Irrv (DOT# 4280381) – FMCSA Carrier Profile
DOT# 4280381● Active
Updated monthly · 2026-03-09
This carrier is active. Review the inspection and crash data below.
Ced Shermer Irrv is a registered motor carrier with the FMCSA under USDOT number 4280381. The company operates from Thermopolis, WY on record.
Safety Rating
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Company Information
Address730 Missouri Flat Rd, Thermopolis, WY, 82443-9165
Phone(661) 809-1714
EmailCEDSHERMER@YAHOO.COM
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units0(Small carrier)
Drivers0
MCS-150 FiledAugust 12, 2024
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Carrier Insight
Ced Shermer Irrv is a small motor carrier operating in Wyoming.
Ced Shermer Irrv has not received a formal safety rating from the FMCSA. This is common for smaller or newer carriers and does not necessarily indicate a safety problem.
Frequently Asked Questions
What is USDOT Number 4280381?
USDOT number 4280381 is assigned to Ced Shermer Irrv, an active motor carrier registered with the FMCSA, based in Thermopolis, WY.
Where is Ced Shermer Irrv located?
Ced Shermer Irrv is headquartered at 730 Missouri Flat Rd, Thermopolis, WY 82443-9165.
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# 4280381 · Last updated: 2026-03-09. View official FMCSA record →