Engines are massive pieces of machinery that tend to be pretty loud when they're running, which is why mufflers are installed on cars and trucks to keep sounds at a more polite, tolerable level.

The O'Reilly Auto Parts NHRA Nationals were held over the weekend at the zMAX Dragway in Charlotte, North Carolina.

Anyone who has ever done home improvement has likely heard of a shim - it's a small piece designed to correct an imperfection.

The leaves are turning, temperatures are dropping and now is the perfect time to get your car ready for the colder months.

The Chase for the Sprint Cup Championship kicks off this weekend with the GEICO 400 at Chicagoland Speedway, and racing fans are excited for what many agree is one of the best fields in years.