The most common causes of trucking accidents in SC include:nnDriver training and experience,nDriver fatigue,nAlcohol or other drug use,nSpeeding,nFailure to secure cargos properly,nFailure to maintain lane or running off the road,nRear-end collisions,nFailure to inspect and maintain equipment,nVehicle design and manufacture,nHighway conditions,nFailure to signal turns,nTire blowouts, andnViolations of federal laws and regulations.