Freight Carrier · Warrenville, IL
LEONHARDT TRUCKING LLC
27475 FERRY ROAD · Warrenville, IL 60555
AUTHORIZED FOR:
- MC #1109468
- USDOT #3427248 USDOT Active
- 1Power Unit
- 1Driver
- CarrierEntity Type
About this carrier
LEONHARDT TRUCKING LLC is a Warrenville, IL freight carrier that is authorized for: in the state of Illinois. This company has 1 truck(s) in their fleet and 1 truck drivers. Their motor carrier number is MC-1109468 and their USDOT number is 3427248.
Sourced from FMCSA SAFER · last filed 03/26/2026 · last updated Jul 26, 2026.Carrier Details
- Operating Status AUTHORIZED FOR:
- MCS-150 Filed 03/26/2026
- MCS-150 Mileage 3,786,000 (2025)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
Operating Territory
Inspection activity Home base Inspected in 17 states over the past 24 months: CA (8), NV (7), OR (6), UT (6), WA (5), WY (4), CO (3), KS (2), SD (2), ID (2), IN (1), NM (1), +5 more. Home base: Warrenville, Illinois.
Safety Record
Crashes (24 mo)
-
0Fatal
- 1Injury
- 0Tow
- 1Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
1.57
11
Crash Indicator
Not Public
—
Hours of Service
0.81
9
Vehicle Maintenance
6.59
11
Drugs / Alcohol
0.16
1
Hazmat
Not Public
—
Driver Fitness
0.48
3
Inspection Summary
- 52Total
- 27Clean
- 25With violations
24-month window ending Jun 26, 2026
Violations Cited 37 unique codes
Critical 13
- 392.4A-DOSPDrugs/Other Substances - Operate a CMV while in possession.
- 392.82(a)1Using a hand-held mobile telephone while operating a CMV
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 393.75A1-TFBMFTires - Front, belt material/casing ply showing in tread area
- 393.75A1-TBSPTires - All others - Has damaged plies evident in the sidewall up to 2 square inches
- 391.11B5-LNCDLNVLLicense - Operate a CMV without a valid operators license, issued by one State or jurisdiction
- 383.23A2-LCDLNPLicense (CDL) - Operate a CMV while not in possession of a CDL on person
- 395.3A3-PROPDriving beyond 11 hour driving limit. (Property Carrying Vehicle)
- 395.8(e)False report of drivers record of duty status
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed
- 391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the Interview.
- 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Hours of Service 5
- 392.2SLLHOSState/Local Laws - State/Local Hours of Service
- 395.24HOS (ELD) - ELD Form and Manner
- 395.24C2IIDriver failed to manually add the trailer number
- 395.30B1Driver failed to certify the accuracy of the information gathered by the ELD
- 395.24C2IIIDriver failed to manually add shipping document number
Vehicle Maintenance 12
- 393.9TSInoperative turn signal
- 393.9A-LFTSILighting - Front - Turn signal - inoperative
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.45B2-BAir brake - Hose/tubing damaged or not secured
- 393.53(b)CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 393.203B-CBPCab and Body Parts - Cab/body mounts loose/broken/missing
- 393.9Inoperable Required Lamp
- 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper
- 393.9A-LCLLighting - Clearance lamp(s) inoperative
- 392.2-SLLMFState/Local Laws - Wheel (mud) flaps missing or defective
Unsafe Driving 6
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2-SLLMLState/Local Laws - Failure to maintain lane
- 392.2-SLMLState/Local Laws - Failure to maintain lane.
- 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit
- 392.2-SLLLRState/Local Laws - Lane restriction violation
- 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway
Driver Fitness 1
- 391.41A-MCPCMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to completion of inspection.
Locations
Physical Address
LEONHARDT TRUCKING LLC27475 FERRY ROAD
WARRENVILLE, IL 60555
Mailing Address
Same as physical.