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Adrenalin Industries' Overkill Ford F-450 head-on in LiquidSpring's display at SEMA 2026 — cement-gray Super Duty on super-single tractor tires with a ComeUp winch
Adrenalin Industries' Overkill F-450 in LiquidSpring's display at the 2026 SEMA Show. Photo: Diesel Army
culture

Vegas Belonged to the Builders at SEMA 2026

A 1,300-horsepower Chevelle took Battle of the Builders, a six-wheeled Ferrari stole the floor, and on Friday more than 1,200 builds rolled out of the Las Vegas Convention Center at once. Our SEMA 2026 recap.

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The best moment of SEMA week doesn't happen on the show floor. It happens at 4 p.m. on Friday, when the floor closes and more than 1,200 of the wildest builds on earth start their engines inside the Las Vegas Convention Center and roll out in one long, loud line. It's called the SEMA Cruise, watching it costs nothing, and for one afternoon Convention Center Drive belongs entirely to the cars.

This year's Cruise had a headliner. A white Ford F-450 dually, lifted into monster-truck territory on oversized off-road tires and polished wheels with its suspension hanging out in the open, rolled through the line slow enough for every phone on the sidewalk to catch it. The caption on the clip that took off said what the whole internet was thinking: "More dollars than sense." No shop has publicly claimed the truck yet — which, honestly, only adds to it. Somewhere there's a builder watching their work go viral with nobody's logo on it.

The F-450 story didn't end there. The week's best-documented big truck belonged to Adrenalin Industries, a family shop out of Richmond, Utah, whose Overkill F-450 sat in LiquidSpring's display in cement gray. Adrenalin deleted the dually rear end Ford gave it and runs one massive super-single tire at each corner instead. Underneath is a smart suspension that reads the steering a thousand times a second and changes stiffness in about 40 milliseconds, so a truck this size corners flat instead of wallowing. It carries a 20,000-pound winch up front, a full utility bed out back and a spare standing upright behind the cab. Overkill is the name on the build sheet, and it's accurate.

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The money was not shy

If the trucks were the week's muscle, the money showed up wearing carbon fiber. Classic Recreations brought the Shelby GT500CR Carbon — a 1967 Shelby GT500 rebuilt in carbon fiber, the only build Shelby licenses to do it — and parked a 1,000-horsepower version in the FuelTech booth. The carbon body drops roughly 600 pounds off the steel car. Ordering one starts at $549,900 with 500 horsepower and climbs to $724,900 at 900. Before the car ever reached the convention center, it was revealed up the road at the Concours at Wynn Las Vegas. Even the debut had a debut, and it was on the Strip.

And then there was the Ferrari. Gas Monkey Garage took a genuine Ferrari Testarossa, cut it, stretched it roughly a metre and gave it a second rear axle — six wheels, the rear four driven, and 1,200 horsepower from a supercharged LT4 V8 built by Katech. It is excessive in every measurable way, which is exactly the point of bringing it to Las Vegas.

Fifteen thousand hours

Eddie Pettus's 1970 Chevrolet Chevelle, hood open, on display at SEMA 2026 — the 2026 Battle of the Builders overall winner

The week's top competitive honor, Battle of the Builders, went to Eddie Pettus and his 1970 Chevrolet Chevelle. The car makes 1,300 horsepower from a twin-turbo LS3, rides on a Roadster Shop chassis with a cantilever independent rear end and Brembo brakes, and wears a body that was wedge-sectioned, stretched and re-roofed until the original Chevelle silhouette became more of a rumor. Pettus put the build at five years and more than 15,000 man-hours, and he said it holding the trophy: "It means so much to me and my team to do this, and to finally get the overall is an honor."

Eddie Pettus seated in his Chevelle holding the Battle of the Builders overall winner trophy
Eddie Pettus with the overall trophy, in the driver's seat of the Chevelle that took five years to build (Photo: SEMA)

The builders Pettus beat to the final say plenty about where the craft is right now. Buddy Hale's 1955 Volkswagen Ghia took the import class with more than 20,000 hours in a car where essentially every part was handmade or machined from scratch. Mark Giambalvo's 1974 Chevrolet K10 won the off-road class on a modern Roadster Shop chassis with a supercharged LT4 crate engine under the hood. Jesse Rieger's 1969 Ford Mustang took the Young Guns class — a car designed in CAD before it was ever cut. SEMA also ran its first Bike Builder Shootout this year, won by Steven Iacona's 1945 Harley-Davidson Knucklehead.

Buddy Hale's 1955 Volkswagen Karmann Ghia on the SEMA 2026 show floor
Buddy Hale's 1955 Volkswagen Ghia — the import-class champion, more than 20,000 man-hours in the making (Photo: SEMA)
Mark Giambalvo's green 1974 Chevrolet K10, hood open, at SEMA 2026
Mark Giambalvo's 1974 Chevrolet K10 — off-road class champion on a modern chassis with LT4 power (Photo: SEMA)
Jesse Rieger's black widebody 1969 Ford Mustang at SEMA 2026
Jesse Rieger's 1969 Ford Mustang — the Young Guns winner, designed in CAD before a single panel was cut (Photo: SEMA)

Where the culture is pointing

Read the floor as one piece and a pattern shows. The restomod is no longer a style at SEMA — it's the default language: old silhouettes, modern everything underneath. Off-road money keeps growing teeth. And the future is sneaking in through the side door instead of replacing anything: Honda's Passport Baja Spec pairs a twin-turbo V6 with an 800-volt hybrid system for more than 1,300 horsepower, built to become the first hybrid Trophy Truck when it races the SCORE desert series in 2027. Nobody at this show is giving up gasoline, either — Ford Performance rolled out its supercharged Megazilla 2.0 crate engine the same week. The culture isn't switching sides. It's stacking them.

The business underneath it all is just as loud. SEMA counts more than 2,200 exhibiting brands this year — over 400 of them first-timers — with attendees from 140 countries spread across more than 1.1 million square feet of hall, and the association's own economic study prices the industry around the show at $383 billion a year, supporting 1.25 million jobs. Friday night, SEMA Fest closed the week in the Bronze Lot with The Offspring, Jimmy Eat World and 311. By Saturday morning, the trailers were rolling out of town.

That's the part this city understands better than anywhere. For four days a year, Las Vegas isn't just where the show happens — it's the proof the work was worth doing. The builders will spend the next twelve months trying to top what they just did. They always do. See everybody in November.

Sources · 6 sources
  • SEMA — official 2026 SEMA Show releases and Battle of the Builders results (sema.org, semashow.com): show scale, exhibitor and country counts, the economic impact study, SEMA Fest lineup, and the Battle of the Builders winners and build specs
  • Diesel Army — "Liquid Courage: Adrenalin Industries' Overkill F-450" (Nov 5, 2026): the Overkill build, super-single conversion, LiquidSpring system and the Richmond, Utah shop
  • Autoblog — "Classic Recreations Debuts World's Only Carbon-Fiber Shelby GT500CR" (Nov 2026): the 1,000-hp show car, pricing ladder and the Concours at Wynn Las Vegas reveal
  • AutoGuide — "This 6-Wheeled Ferrari Is Real, And It's Spectacular" (Nov 7, 2026): the Gas Monkey Garage Ferrari F6, its stretch, six wheels and Katech LT4
  • Hypebeast — "The Best Car Builds From SEMA 2026" (Nov 6, 2026): the estimated 160,000 attendance and the floor's standout builds
  • Traction News — "Eddie Pettus Wins SEMA Battle of the Builders" (Nov 6, 2026): the Chevelle's five-year, 15,000-hour build and class-winner details
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