New: MCS-150 due date calculator

USDOT 522137MC-16608Active

R & R Ready Mix INC

Looks good

No issues found

Based in

Miltona, MN

Power units

44

Drivers

21

Operation

Interstate

Compliance check

From the FMCSA census and inspection files, checked Oct 15, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Jul 31, 2027. Last filed Jul 31, 2025.

  • Operating authority (MC-16608)

    OK

    Authority shows active.

  • Safety rating

    OK

    Satisfactory since Feb 2, 1994.

  • Out-of-service rate (24 months)

    OK

    Vehicle 100% vs 22.26% national, driver 0% vs 6.67% national, across 6 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 44 power units: $1,163 (bracket 4).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle11100%22.26%
Driver600%6.67%

6 inspections and 15 violations since Oct 15, 2024. Last inspection Jul 16, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
R & R Ready Mix INC
DBA
-
Classification
private property, authorized for hire
CDL drivers
21
MCS-150 last filed
Jul 31, 2025
Reported mileage
420,000 (2024)
Added to FMCSA
May 5, 1993
Safety rating
Satisfactory

Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.