GREEN GRASS OPCO LLC

AUTHORIZED
1597 WARREN AVE, DOWNERS GROVE, IL, 60515-3438|(630) 353-1709

USDOT

4189480

MC Number

N/A

Fleet Size

32

Total Drivers

26

FMCSA-derived snapshot updated: November 8, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.

Broker verification report

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Safety overview

GREEN GRASS OPCO LLC is a mid-size interstate motor carrier based in DOWNERS GROVE, Illinois, operating 32 power units with 26 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 0.0% comes in under the 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 2 inspections for this carrier.

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BASIC scores

Under review

CarrierOwl 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.

Driver OOS rate0.0%
National average6.7%

For reference, the average driver OOS rate in Illinois is 10.5% and the average vehicle OOS rate is 27.5% across 53,858 carriers.

Company details

Entity Type
N/A
Carrier Operation
Interstate
Operation Classification
Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

2

Total

100%

Driver %

Driver Inspections2
Vehicle Inspections0
Driver OOS Rate0.0%

Insurance on file

CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.

Crash history

0

Total Crashes

Fatal Crashes0
Injury Crashes0
Tow Crashes0

Frequently asked questions

Is GREEN GRASS OPCO LLC authorized to operate?

CarrierOwl's FMCSA-derived snapshot for GREEN GRASS OPCO LLC (USDOT #4189480) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.

What is GREEN GRASS OPCO LLC's safety record?

GREEN GRASS OPCO LLC has 2 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. 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 GREEN GRASS OPCO LLC operate?

GREEN GRASS OPCO LLC operates 32 power units with 26 drivers on file. That puts them in the mid-size range.

Does GREEN GRASS OPCO LLC transport hazardous materials?

No. GREEN GRASS OPCO LLC does not have a hazardous materials flag in the FMCSA database.

Where is GREEN GRASS OPCO LLC located?

GREEN GRASS OPCO LLC is based in DOWNERS GROVE, Illinois at 1597 WARREN AVE, 60515-3438. Phone: (630) 353-1709.

What are GREEN GRASS OPCO LLC's out-of-service rates?

GREEN GRASS OPCO LLC's driver out-of-service rate is 0.0%, 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.