Saturday, June 20, 2026

In 1962 Wisconsin, supply pizzas had been cooked in site visitors


Has this ever occurred to you? You desire a fresh-from-the-oven, restaurant-quality pizza. However you’re wiped after work and don’t need to go away the consolation of your sofa. Properly, there was a time when the tremendous folks of japanese Wisconsin had an answer: Name Pizza on Wheels! 

The startup would transmit your order to considered one of its cellular pizza kitchens—vans outfitted with elements and ovens—the place they’d bake a pizza whereas en path to your property. That means they’d be capable of take the pie straight out of the oven and slice it up simply as they pulled as much as your driveway.

For those who comply with pizza traits, you may assume Pizza on Wheels was an area knockoff of Zume, the Bay Space startup that developed robotic programs able to cooking a pizza in a truck on the go. When Zume began delivering pizzas straight from their cellular ovens to customers’ doorways in 2016, they briefly grew to become a media sensation and finally raised $445 million from buyers.  

However Pizza on Wheels was no knockoff. It launched over 50 years earlier than Zume—in 1962.

The corporate emerged not as a contemporary tech disruption, however as a substitute as a part of a wave of mid-Twentieth century Midwestern pizza improvements. Pizza on Wheels’s rise and fall displays basic adjustments in the best way People considered—and consumed—considered one of our staple meals. (In accordance with the newest authorities analysis, on any given day 11 % of all People eat a minimum of one slice.) But as fascinating as this chapter in culinary historical past is, Pizza on Wheels is all however forgotten in the present day. 

“I’ve labored within the restaurant enterprise my entire life and been knowledgeable pizza advisor for about 15 years,” Noel Brohner of Sluggish Rise Pizza, a pizza-making college and enterprise consultancy, advised Widespread Science. “I really feel like I’ve heard all of it.” However, he admits, he’d by no means heard of this. 

World Struggle II helped pizza turn into an American staple

Pizza is inherently cellular, says Carol Helotsky, a pizza historian on the College of Denver. As early because the 18th century, pizzaiolos (pizza makers) in Naples, the birthplace of the precursor to the trendy American pie, “used to load baked pizzas into insulated bins and promote it on the streets.” 

When pizza got here to America alongside a wave of southern Italian immigrants within the late nineteenth century, it began as a humble house dish, earlier than transferring into devoted pizzerias in Italian neighborhoods. From 1905 by way of the Nineteen Forties, as pizza unfold by way of immigrant communities, deliveries additionally unfold, whether or not to bars or work crews. However they had been advert hoc and hyper native affairs. 

Following World Struggle II, American pizza tradition modified quickly. Not solely did troopers return from the Italian theater with a newfound style for the dish, making a surge in common demand. The fast rise of telephones, the suburbs, and comfort tradition collided to create a marketplace for devoted meals supply as properly. Within the Fifties, a couple of pizzerias started working formal supply providers.

These providers had been nonetheless removed from refined. For those who ordered a pie within the Fifties, there was probability it’d arrive lukewarm. 

Clients wait to seize a 15 cent slice of pizza at a crowded pizzeria in New York. Picture: Getty Pictures / Contributor / Mondadori Portfolio

Baking recent pies on a pizza supply truck

We don’t know precisely when however in some unspecified time in the future within the late Fifties, Dennis J. Sheahan of Reedsville, Wisconsin, an entrepreneur who developed radio dispatch programs for buses, apparently had a brainwave: Possibly he might apply his skillset to pizza, particularly for more energizing pies. 

Sheahan’s imaginative and prescient was easy: He’d purchase some vans, equip every of them with water tanks, sinks, counters, a fridge, and a double decker oven—“all of the services of a contemporary restaurant,” he wrote in an advert for the service. To publicize his ultra-fresh pizzas, Sheahan additionally revealed adverts and a telephone quantity in native newspapers. 

Clients might name the quantity, related to a landline in a pizza HQ (like his house workplace), and go away their order with a dispatcher. That time of contact would then use a radio to place a name out to all of the pizza vans driving round city, see who was closest and free, and have the driving force begin motoring over whereas a chef within the again ready the pie. They supplied 25 topping combos. 

Cooking pizzas on the go is a recipe for catastrophe

Helotsky’s not shocked that somebody got here up with this concept within the Fifties. Demand was spiking by way of the roof, supply providers had been the Wild West of recent concepts, and the Midwest was a hub for leading edge pizza thought. (The trendy giants of mass market pizza all bought their begin within the area: Domino’s and Little Caesar’s in Michigan and Pizza Hut in Kansas.) 

However Brohner factors out that, despite the fact that he can see why somebody got here up with the thought, it was by no means actually sensible. 

“Refrigeration on a transferring car,” he muses. “What sort of batteries did they must energy something like that? A gas-powered generator? Possibly, however then you definately’ve bought a tank of fuel sloshing round again there. On a busy night time, it’s onerous sufficient to maintain your elements in line and your station clear. In a transferring car, I don’t know the way a lot space for storing you’d have or how clear you’d be capable of run issues.”

“Oven energy can be a limiting issue,” provides Scott Wiener, an enormous pizza nerd and founding father of Scott’s Pizza Excursions, which gives strolling and bus excursions of distinguished pizzerias, primarily—however not solely—in New York. “Additionally, topping and loading a pizza into an oven is fragile already. Including that motion actually places loads of stress on the pizza maker.”

“It’d be like Cirque du Soleil, principally,” Brohner confirms. 

Even 50 years of technological developments later, Zume ready all its dough, sauce, and toppings at a stationary HQ. Then loaded ready-to-cook pizzas into 56 in-van ovens, so all their cellular kitchens must do was prepare dinner on the go. 

Man in red shirt and black pizza hat loads a pizza in an oven on a truck. There are lines of pizzas waiting to be baked in two refrigerators behind him.
Zume Captain Skylar Morris, the “Pielot” of this truck crew, works contained in the kitchen getting ready pizzas whereas parked alongside El Camino Actual in Palo Alto, California. Zume Pizza used robotic pizza-makers and sensible ovens inside a truck to ship cooked-to-order pizzas to prospects. Picture: San Francisco Chronicle/Hearst Newspapers / Contributor / Getty Pictures / Michael Macor

However even Zume, with the help of fashionable machines and thousands and thousands in funding, struggled to hold all of the cheese from sliding to at least one facet within the oven. That’s one cause why fashionable pizza meals vans arrive, park, then bake. 

“Comfort is nice, I get it,” Wiener stresses. “However you’ll by no means get a top quality pizza with this method.”

“The potential for the pizza truly being good is slim to none,” Brohner agrees.

However Pizza on Wheels managed to endure

But for all these potential pitfalls, native information tales present that Sheahan managed not simply to launch one truck in Kenosha in 1962, but in addition to develop into Madison with three extra vans the following 12 months. 

By 1964, he had vans in Inexperienced Bay, and a grand plan to develop into eight extra Midwestern cities inside the subsequent 12 months. Widespread Science was not in a position to observe down any dwelling Pizza on Wheels staff as of publication, so we’re undecided how Sheahan made his van system work. 

It’s potential he did inform drivers to park near a supply level, do a fast bake job, then drive up and unload the pie. It’s additionally potential he by no means solved these issues. A few adverts from native Wisconsin papers in 1965 recommend that he was providing candy offers, like free film tickets, drinks, and donuts, simply to get folks , and providing to finance and employees potential franchisees. 

The top of Pizza on Wheels

In 1967, adverts began showing in Wisconsin papers promoting off Pizza on Wheels vans. A couple of of those adverts declare that the corporate wanted to liquidate provides, as a result of an area operator bought sick and couldn’t sustain with the enterprise. Whether or not that’s true, or the thought simply wasn’t viable, by the finish of 1971 the corporate pale from historical past. And evidently nobody copied its mannequin. 

Not one of the pizza specialists Widespread Science spoke to had been shocked by that. Parallel to Pizza on Wheels’ trajectory, the emergence of contemporary pizza chains like Domino’s slowly reshaped pizza into an affordable commodity and a comfort meals—not the type of factor you anticipate to get sizzling out of the oven. (In truth, a large portion of the inhabitants has discovered to like their pizza chilly.) 

Domino’s particularly popularized and systematized supply, creating an arms race round velocity which culminated in the 30-minutes-or-less ensures that outlined the Eighties. The chain purportedly developed the trendy pizza field, as properly. These improvements, alongside later ones similar to cellular orders and GPS, have progressively improved not simply the velocity of pizza supply but in addition the standard as soon as it reaches customers—even when it doesn’t arrive piping sizzling. 

“It doesn’t seem to be there was sufficient want” for Pizza on Wheels, Brohner concludes. 

That’s most likely why Zume by no means actually tried to promote itself on the grounds of freshness. As an alternative, it targeted on growing cook-on-the-go tech writ giant—programs it might repurpose, or license out to different firms seeking to enhance effectivity and lower prices. 

(That tech-first focus, a slew of post-mortems later concluded, led Zume to lose deal with precise pizza high quality. Which is simply one of many causes the corporate pivoted to field know-how in 2019 and collapsed completely in 2023.)

Helotsky doubts anybody will attempt to resurrect Pizza on Wheels. However this entrepreneurial blip is a window into a short, optimistic second in pizza historical past once we really thought that we’d crack the last word threshold in freshness know-how. Even when ill-fated, it was an attractive pie within the sky dream. 

In That Time When, Widespread Science tells the weirdest, shocking, and little-known tales that formed science, engineering, and innovation.

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Mark Hay is a Brooklyn-based freelance author. He is coated surprising histories for Atlas Obscura, Roads & Kingdoms, VICE, and lots of different publications.


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