R & R DIESEL REPAIR INC
AUTHORIZEDDBA: R & R HEAVY HAUL
USDOT
513547
MC Number
287081
Fleet Size
16
Total Drivers
13
FMCSA-derived snapshot updated: October 4, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
R & R DIESEL REPAIR INC is a small interstate motor carrier based in HELENA, Montana, operating 16 power units with 13 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 3.7% comes in under the 6.7% national average. They have 3 crashes on file. FMCSA records show 27 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
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 Montana is 9.2% and the average vehicle OOS rate is 31.2% across 8,977 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
27
Total
64%
Driver %
Insurance on file
Liability (BIPD)
WESTERN NATIONAL MUTUAL INSURANCE CO. — eff. Jan 1, 2019
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
3
Total Crashes
Similar carriers in Montana
Other carriers in the same state with a similar fleet size.
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INTERMOUNTAIN DISTRIBUTING CO
SPRINGLINE CONSTRUCTION INC
Frequently asked questions
Is R & R DIESEL REPAIR INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for R & R DIESEL REPAIR INC (USDOT #513547) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is R & R DIESEL REPAIR INC's safety record?
R & R DIESEL REPAIR INC has 27 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does R & R DIESEL REPAIR INC operate?
R & R DIESEL REPAIR INC operates 16 power units with 13 drivers on file. That makes them a small carrier.
Does R & R DIESEL REPAIR INC transport hazardous materials?
No. R & R DIESEL REPAIR INC does not have a hazardous materials flag in the FMCSA database.
Where is R & R DIESEL REPAIR INC located?
R & R DIESEL REPAIR INC is based in HELENA, Montana at 1060 BLANE ST, 59601. Phone: (406) 442-2662.
What are R & R DIESEL REPAIR INC's out-of-service rates?
R & R DIESEL REPAIR INC's driver out-of-service rate is 3.7%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 66.7%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.