Commercial vehicles are vital to the South Carolina economy, but their sheer size makes them incredibly dangerous when a truck accident occurs.
To lower the risk of catastrophic crashes, both the federal government and the State of South Carolina hold trucking companies and their drivers to strict safety standards.
If you were injured in a collision involving a commercial truck, these regulations matter more than you might think. A violation on the part of the driver or the carrier can serve as evidence of negligence in your case. Keep reading to learn which rules govern commercial trucking in South Carolina.
What Is the FMCSA, and What Does It Regulate?
The Federal Motor Carrier Safety Administration (FMCSA) is the agency within the U.S. Department of Transportation that oversees commercial trucking safety nationwide. Since its founding, the FMCSA has set and enforced rules that apply to every driver and company engaged in interstate commerce.
Federal regulations cover everything from how long a trucker can drive and what their vehicle can carry to what kind of equipment they are required to work with, such as Electronic Logging Devices (ELDs). When any of these obligations (and others) are ignored, the consequences for victims can be severe.
How Do Hours of Service Rules Affect Truck Drivers?
Among the most critical federal regulations are Hours of Service (HOS) rules. These limits are designed to combat fatigued driving, which remains one of the top causes of serious truck crashes across the country.
Under current FMCSA guidelines, commercial truck drivers must follow several restrictions:
- No more than 11 hours of driving after a 10-hour consecutive off-duty period
- A 14-hour on-duty window that begins once the driver comes back on duty after that rest period
- A mandatory 30-minute break once 8 cumulative hours of driving have passed without at least a 30-minute interruption
- A weekly cap of 60 hours over 7 days or 70 hours over 8 days
Drivers who blow past these limits pose a serious danger to everyone sharing the road.
What Do I Need to Know About South Carolina’s CDL Requirements?
In addition to federal oversight, South Carolina enforces its own regulations through the state Department of Motor Vehicles. Any person operating a commercial motor vehicle in the state must hold a valid commercial driver’s license (CDL).
To qualify for a South Carolina CDL, applicants must:
- Be at least 18 years old for intrastate driving or 21 for interstate routes
- Hold a valid South Carolina driver’s license in good standing
- Pass knowledge, skills, and vision tests
- Provide proof of medical certification
- Complete hands-on training under a commercial instruction permit
Some types of hauling demand additional endorsements beyond the base CDL. For example, drivers transporting hazardous materials must clear a background check and pass supplemental testing.
How Do Weight Limits Work on South Carolina Roads?
An overloaded truck is harder to control and inflicts far greater damage in a collision. For those reasons, South Carolina and the federal government place firm limits on commercial vehicle weight.
On interstate highways, the maximum gross vehicle weight (GVW) generally tops out at 80,000 pounds. A single axle cannot exceed 20,000 pounds, while tandem axles are capped at 35,200 pounds (if GVW is 75,185 pounds or less). The state does allow a tolerance of some of these thresholds in some circumstances.
Different weight tables apply to non-interstate roads as well. South Carolina also provides a higher 15% tolerance for vehicles hauling unprocessed forest products or sod on non-interstate routes.
What Role Can These Regulations Play in a Truck Accident Case?
If a truck driver or carrier violates an applicable safety regulation, the violation may provide important evidence in a personal injury claim. Depending on the regulation and circumstances, a violation may constitute negligence per se under South Carolina law. However, an injured person must still establish the other required elements of the claim, including causation.
An experienced truck accident lawyer can also internally investigate whether regulatory failures contributed to your wreck. This process often involves examining driver logs and maintenance records alongside cargo weight reports and the carrier’s overall compliance history. In many cases, these violations uncover a deeper pattern of unsafe practices that extends well beyond one isolated incident.
Contact a North Myrtle Beach Truck Accident Attorney at Stanley Personal Injury Lawyers for a Free Consultation
If a truck driver or carrier violated safety rules and you suffered injuries as a result, you deserve to be fully compensated. Having a clear understanding of both federal and South Carolina trucking regulations can help you see who bears responsibility and just how successful your potential claim may be.
Contact a North Myrtle Beach truck accident lawyer today at Stanley Personal Injury Lawyers to schedule a free consultation at (843) 390-9111. You may be entitled to significant financial relief for both your economic and non-economic damages.