LAKE COUNTY GRADING COMPANY LLC
AUTHORIZEDUSDOT
1271036
MC Number
244393
Fleet Size
22
Total Drivers
16
Last updated: March 16, 2026
Safety overview
LAKE COUNTY GRADING COMPANY LLC is a mid-size interstate motor carrier based in LIBERTYVILLE, Illinois, operating 22 power units with 16 drivers. All 5 BASIC scores sit well below FMCSA intervention thresholds, which is a good sign for anyone vetting this carrier. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 3 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 Illinois is 9.1% and the average vehicle OOS rate is 27.0% across 49,579 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- 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
3
Total
60%
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is LAKE COUNTY GRADING COMPANY LLC authorized to operate?
Yes. LAKE COUNTY GRADING COMPANY LLC (USDOT #1271036) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is LAKE COUNTY GRADING COMPANY LLC's safety record?
Based on FMCSA data, LAKE COUNTY GRADING COMPANY LLC has no BASIC scores above the 75th percentile intervention threshold. They haven't received a formal FMCSA safety rating. No crashes on record.
How many trucks does LAKE COUNTY GRADING COMPANY LLC operate?
LAKE COUNTY GRADING COMPANY LLC operates 22 power units with 16 drivers on file. That puts them in the mid-size range.
Does LAKE COUNTY GRADING COMPANY LLC transport hazardous materials?
No. LAKE COUNTY GRADING COMPANY LLC does not have a hazardous materials flag in the FMCSA database.
Where is LAKE COUNTY GRADING COMPANY LLC located?
LAKE COUNTY GRADING COMPANY LLC is based in LIBERTYVILLE, Illinois at 32901 NORTH HWY 21, 60048. Phone: (847) 362-2590.
What are LAKE COUNTY GRADING COMPANY LLC's out-of-service rates?
LAKE COUNTY GRADING COMPANY LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.