Diamond S Transportation Llc (DOT# 1636808) – FMCSA Carrier Profile
DOT# 1636808MC# 1088631● Active
Updated: 2026-03-09
Diamond S Transportation Llc is a registered motor carrier with the FMCSA under USDOT number 1636808. The company operates from Evanston, WY and maintains an active operating status with 4 power units and 3 drivers on record.
Safety Rating
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Company Information
Address8728 Hwy 150 S, Evanston, WY, 82930
Phone(307) 679-6185
Entity TypePrivate Property
OperationInterstate
Power Units4
Drivers3
MCS-150 FiledDecember 29, 2025
Annual Mileage229,821 mi (2025)
Inspection Summary
All-time Inspections
All-time3
Total
1
OOS
1
Driver OOS
0
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
8.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 1636808?
USDOT number 1636808 is assigned to Diamond S Transportation Llc, an active motor carrier registered with the FMCSA, based in Evanston, WY.
How many inspections has Diamond S Transportation Llc had?
Diamond S Transportation Llc has recorded 3 total inspections with 1 out-of-service orders, representing an OOS rate of 33.33%.
Where is Diamond S Transportation Llc located?
Diamond S Transportation Llc is headquartered at 8728 Hwy 150 S, Evanston, WY 82930.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1636808 · Last updated: 2026-03-09. View official FMCSA record →