O’Brien Tire & Auto Care in Granite City has not only an Americana vibe but also a history unlike any other. Established in 1906, this auto repair is recognized as the oldest auto repair shop in America. And it also happens — serendipitously — to sit along the iconic, original portion of Route 66.

While many stops along the route are preserved as “service station museums,” O’Brien Tire & Auto offers something offered nowhere else: a fully operational auto repair shop that’s been serving customers for over 120 years — and is now proudly in its sixth generation of family ownership.

Drive onto the property and see the vintage charm immediately. Snap a selfie with the largest tire on Route 66. Say hello to the American Giant, Earl the Mechanic. Strike a pose with the license plate American flag. Come back at night to see the glowing neon sign, which gives that true Route 66 experience.

At O'Brien Tire & Auto Care, visitors are welcomed by some of the friendliest faces you’ll meet anywhere on the road. Inside, explore a fascinating timeline that traces the shop’s history from 1896 to today. And remember: Guests who stop in are often treated to a complimentary swag bag just for saying hello.