Trucking Companies in South Carolina
Look up active commercial motor carriers registered in South Carolina. Verify USDOT safety scores, MC operating authority, fleet power units, and liability insurance on file with the US Department of Transportation.
Active Motor Carriers in South Carolina
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Commercial Freight Operations & Corridors in South Carolina
South Carolina is an essential hub in the American supply chain. Primary commercial motor carriers operating in the state rely on I-85, I-26, I-95, and I-77 to transport Port of Charleston containerized imports, automotive parts (BMW assembly), tires, chemicals, and paper.
Major warehousing, freight consolidation, and intermodal drayage operations anchor across Greenville-Spartanburg, Charleston, Columbia, and Rock Hill. Whether booking spot freight or dispatching full truckloads (FTL), auditing carrier credentials registered in South Carolina protects your business against stolen cargo, double brokering, and regulatory shutdowns.
3 Critical Checks Before Booking a South Carolina Motor Carrier
Weigh Stations & Commercial Vehicle Enforcement in South Carolina
South Carolina State Transport Police (STP) operates weigh stations on I-26 and I-85, specializing in intermodal chassis inspections leaving the Port of Charleston.
During standard Level 1 full inspections and Level 2 walk-arounds, state troopers check commercial vehicle brake systems, steering mechanisms, tire tread depth, frame integrity, and electronic logging device (ELD) hours-of-service compliance.
Frequently Asked Questions About South Carolina Trucking
Common questions about state motor carrier compliance, insurance rules, and safety records.
Search their USDOT or MC number here on CarrierSafetyData. Check that their operating status is Active, verify they have at least $750,000 to $1,000,000 in liability insurance on file, and check their recent roadside inspection scores.
For freight moving across state lines, federal rules require at least $750,000 in auto liability, though most brokers mandate $1,000,000. For intrastate hauling within South Carolina, South Carolina Public Service Commission & STP requires a minimum of $750,000 (Form E).
Commercial fleets in South Carolina carry heavy volumes along I-85, I-26, I-95, and I-77, transporting goods like Port of Charleston containerized imports, automotive parts (BMW assembly), tires, chemicals, and paper. Major warehouse distribution hubs center around Greenville-Spartanburg, Charleston, Columbia, and Rock Hill.
South Carolina State Transport Police (STP) operates weigh stations on I-26 and I-85, specializing in intermodal chassis inspections leaving the Port of Charleston. State officers pull trucks onto scales to check vehicle weight, brakes, tires, and driver hours-of-service logs.
Drivers entering marine container terminals in South Carolina must hold a valid TWIC card. Under federal rules, ocean container loads count as interstate commerce even if delivered locally, so the trucker must hold active federal MC operating authority.
Motor carriers can file a Request for Data Review (RDR) through the official federal FMCSA DataQ system. Providing court dismissal receipts or repair work orders allows state review officers to review and remove the citation from public records.
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