MOUNTAIN WEST PROPANE INC
AUTHORIZEDUSDOT
739411
MC Number
625656
Fleet Size
21
Total Drivers
19
Last updated: March 14, 2026
Safety overview
MOUNTAIN WEST PROPANE INC is a mid-size interstate motor carrier based in ROOSEVELT, Utah, operating 21 power units with 19 drivers. Their safety profile raises flags: 4 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. Their driver out-of-service rate of 11.1% runs above the national average of 5.51%. No crashes on file. FMCSA records show 9 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Utah is 12.0% and the average vehicle OOS rate is 35.0% across 22,797 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- Yes
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
9
Total
53%
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is MOUNTAIN WEST PROPANE INC authorized to operate?
Yes. MOUNTAIN WEST PROPANE INC (USDOT #739411) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MOUNTAIN WEST PROPANE INC's safety record?
MOUNTAIN WEST PROPANE INC has 4 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does MOUNTAIN WEST PROPANE INC operate?
MOUNTAIN WEST PROPANE INC operates 21 power units with 19 drivers on file. That puts them in the mid-size range.
Does MOUNTAIN WEST PROPANE INC transport hazardous materials?
Yes. MOUNTAIN WEST PROPANE INC is flagged for hazardous materials transportation with FMCSA. That means additional safety requirements and more frequent inspections.
Where is MOUNTAIN WEST PROPANE INC located?
MOUNTAIN WEST PROPANE INC is based in ROOSEVELT, Utah at 7140 N 3000 W, 84066. Phone: (435) 353-4562.
What are MOUNTAIN WEST PROPANE INC's out-of-service rates?
MOUNTAIN WEST PROPANE INC's driver out-of-service rate is 11.1%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 12.5% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.