
In 1936, Carl Mayer talked his uncle Oscar into a giant hot dog on wheels. A Chicago shop called General Body Company made it real. It was 13 feet long and cruised Chicago advertising Oscar Mayer wieners. Ninety years later, six Wienermobiles still roam the country year-round. Two recent college grads called Hotdoggers drive each one. Spotting one on the highway is still a family event.
The Wienermobile Turns 90 and Six Still Roam the Roads
In 1936, Carl Mayer walked into his uncle Oscar's office in Chicago with an idea most bosses would have laughed out of the room: build a 13-foot hot dog on wheels and drive it around the city selling wieners. Oscar Mayer said yes, and the Wienermobile has never really stopped rolling since.
A Nephew's Wild Pitch
Carl was Oscar Mayer's nephew, working in the family meat business. He believed a rolling billboard shaped like the product itself would stop traffic in a way no print ad could.
He was right. A Chicago outfit called General Body Company took the idea and welded it into steel: a 2,000-pound, 13-foot metal frank with open cockpits in the center and rear, built to putter through Chicago's streets promoting Oscar Mayer's "German-style Wieners."

The Shop That Made It Real
General Body Company had no way of knowing it was building something people would still be talking about nine decades later. It had no roof at first, just an open seat where the driver waved to bystanders.
By 1940, a glass enclosure was added to protect the driver and passengers from the weather. Then World War II hit. Gas rationing pulled the Wienermobile off the road for the duration, and the original truck never came back - five brand new ones took its place when the program relaunched in 1952.
Six Trucks, One Job
The program returned for good in 1988 with a new fleet, and six full-size Wienermobiles still tour the country today, each one covering a different slice of the map.
Every truck carries two drivers, and the job title is real: Hotdogger. Oscar Mayer hires about a dozen of them each year, straight out of college, for a single paid year on the road.
Thousands apply for that one year behind the wheel.
Still Rolling at 90
Every Hotdogger carries a stash of Wiener Whistles, plastic hot-dog-shaped toys that have become an Oscar Mayer tradition on tour.
Ninety years after Carl Mayer's pitch, the routine hasn't changed much. A Wienermobile pulls into a gas station or a parking lot, and cameras come out before anyone even asks what it is.
Spotting one on the highway is still a family event, exactly the reaction Carl Mayer was chasing back in 1936.
Enjoyed this fact?
Be the first to love this
Get a new fact every morning.
A fascinating fact in your inbox every morning. Free. Unsubscribe anytime.
Frequently Asked Questions
Who invented the Wienermobile?
How many Wienermobiles are there today?
Who drives the Wienermobile?
What is a Wiener Whistle?
How old is the Wienermobile in 2026?
Verified Fact
Verified Sep 1, 2026 · 4 sources checked
Source: Oscar Mayer (Kraft Heinz official history release)Show verification details
Claims checked
- Carl Mayer, Oscar Mayer's nephew, pitched the giant hot dog car to his uncle in 1936
- A Chicago shop called General Body Company built the first 13-foot Wienermobile
- Six full-size Wienermobiles tour the country today, driven in pairs by recent college grads called Hotdoggers
- The Wienermobile stopped touring during WWII and returned as new vehicles afterward, not the same truck rebuilt
- The fleet stayed at six vehicles nonstop since 1988
Sources: Oscar Mayer/Kraft Heinz official history release, Wikipedia, WKFR
Related Topics
More from History & Culture
View all History & Culture →


