Your vehicles are required by law to undergo annual inspections for interstate commerce to maintain compliance with DOT regulations. If your commercial vehicle weighs in excess of 10,000 lbs. and does not have a valid inspection sticker, you could face significant financial penalties. You will also be prevented from taking the skills test you need to acquire or maintain a South Carolina CDL operator’s license. Having a trustworthy source to perform these necessary diesel engine inspections can keep your vehicles on the road and help you avoid costly interruptions to your delivery schedule.