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LIQUID SYSTEMS INC
Simpsonville, SC
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 596960
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
1 inspection on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- 1 FMCSA inspection on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
596960
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
June 18, 2025
FMCSA Registration
April 6, 1995
Annual Mileage
1 mi (2024)
Contact Information
Address
998 North Maple, Simpsonville, SC 29681
Phone
Email
Website
Owner / Officer
Wayne A Jefferson Jr
Officer 2
Wayne A Jefferson Sr
Cargo Types
General FreightBuilding MaterialsMachinery/Large ObjectsFarm SuppliesConstruction MaterialsChemicalsOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
1
Driver Inspections
1
Vehicle Inspections
1
Out-of-Service Violations
5
Violations by Category
Vehicle Maintenance4
Unsafe Driving0
Hours of Service1
OOS Rates vs. National Average
Inspection Trend by Year
2026
Where This Carrier Operates
Registered location
No roadside inspections on record — the marker shows the carrier's registered location.
Inspection Details
Each roadside inspection with its violations
Inspection Records (1)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| October 16, 2026 | 508R000222 | IA, IA | I | 9 | 5 | LIQUID SYSTEMS INC | Straight Truck Semi-trailer |
CHEVROLET WELLS CARG |
1GC4YSEY0RF391097 7V0W12425SE422757 |
SC P513635 SC 123449PT |
| 393.52A-B | OOSInsufficient Braking Force as a Percentage of Gross Vehicle Weight or Gross Combination Weight | Brakes All Others | ||||||||
| 392.5A3-POSS | OOSIntoxicating - No driver shall be on duty or operate a CMV while the driver possesses wine or beer containing 0.5% or more ABV or distilled spirits in any dilutio | Alcohol Possession | ||||||||
| 391.41A-MCPC | OOSMedical (Certificate) - Operating a commercial motor vehicle without showing proof of a valid medical certification upon request, but presents proof prior to com | Medical Certificate | ||||||||
| 395.8K2-HOSP | OOSHOS (Property) - Failing to have in possession RODS for the previous seven consecutive days and available for inspection while on duty | Incomplete/Wrong Log | ||||||||
| 396.3A1-BOS | OOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination | Brake Out Of Service | ||||||||
| 393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured | Emergency Equipment | ||||||||
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| 393.9A-LLPL | Lighting - License plate lamp inoperative | Clearance Identification Lamps/Other | ||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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