Racing fans were treated to a guest appearance by Mario Andretti at the new Firestone location in Pflugerville Friday.

The four-time winner of the Champ Car National Championship is often referred to as the greatest race car driver of all time.

He was even named the Driver of the Century by the Associated Press in 1999.

Fans of all ages marvel at his accomplishments.

"I've been in racing, I've been blessed with being in most of the hall of fames. The International Hall of Fame is very dear to me because of the roster of individuals you see and to be part of that group is something very, very special," Andretti said.

Friday's press conference generated support for the Pflugerville Police and Fire Departments, as well as Meals on Wheels.

Andretti said he is excited about being able to give back to the fans that have supported him.