Rev Heads and Roll Credits: The Diecast Super Convention Burned Rubber in Vegas

Las Vegas has hosted some spectacularly strange and wonderful gatherings over the years, but the Diecast Super Convention at the Ahern Boutique Hotel might just be the most joyfully obsessive of them all, especially if you love cars. Over 50,000 square feet of pure automotive ardor, with gleaming collector cars staged outside the hotel like sentinels welcoming the faithful. And inside, there’s a collector's paradise crammed wall-to-wall with diecast cars, Hot Wheels rarities, vintage tin toys, and the kind of people who can tell you the exact tire tread on a 1969 pink rear-loader beach bomb without blinking. Sunday marked the final day of this year's run, and the vibe was equal parts reverent and raucous.

Interviews and Photos by Staci Layne Wilson

The con drew an eclectic lineup of celebrities, car guys, and pop culture icons who wandered the floor, signed autographs, posed for photos, and generally geeked out alongside the fans. It turns out the Venn diagram of "people who love cars" and "people who made great TV" is essentially a circle.

Mackenzie Phillips knows a thing or two about iconic vehicles. She played the memorably precocious Carol in American Graffiti, accidentally hitching a ride with hot-rodder John Milner in his 1932 Ford Deuce Coupe, annoying him delightfully for the better part of a film that remains the definitive love letter to hot rod culture. Phillips told Go Live Vegas that fans at car shows are uniquely devoted, some have built full basement shrines to the film, complete with replica Deuce Coupes. The role launched her career and led to her beloved run as Julie Cooper on One Day at a Time, which is a heck of a trajectory from "12-year-old accidentally cruising the strip."

Mackenzie Phillips, Antonio Fargas, and Mindy Cohn

Mindy Cohn came representing dual car cred: she voiced Velma in Scooby-Doo, making her forever linked to the Mystery Machine, which she described as being as culturally iconic as a Scooby Snack (she is not wrong). But The Facts of Life had its own vehicular chapter, apparently, Tootie learned to drive in a hearse, which was borrowed from Natalie’s place of work. That is an extremely chaotic origin story for a driver's license, and it tracks perfectly with the show's cheerful mayhem.

Antonio Fargas — the one, the only Huggy Bear from Starsky & Hutch, never actually got behind the wheel of the famous red Gran Torino, though he did ride in it a couple of times. His verdict: it was stiff, with minimal suspension give, which he chalked up to the difference between manual and automatic drivetrains. Huggy Bear's own on-screen ride was some variety of Cadillac that, for reasons lost to TV history, never made it on camera. The status was implied.

Mad Mike (Michael Martin) from Pimp My Ride was less here as a car collector and more here as the guy who literally built the convention's stage, AV setup, and everything else from scratch, because that is apparently just how Mad Mike operates. He also casually dropped that he just completed the world's first functional Tesla truck, which is the kind of thing you say at a diecast convention and absolutely mean. His philosophy, whether it was ripping the cover off a newly pimped ride to reveal it to a stunned teenager or finishing an impossible engineering puzzle, is the same: he loves completing what others can't figure out.

The Go Live Vegas stage where everything was happening

Johnny Jimenez Jr., of Pawn Stars fame and The Toy Shack in downtown Vegas, brought the historical context. A lifelong collector who funded his hobby from the fifth grade onward through savvy reselling, Johnny described the moment he first encountered the legendary pink rear-loader Hot Wheels beach bomb at the Peterson Auto Museum as genuinely transformative. He later held one on Pawn Stars, the only time he's ever brought out the white glove on the show. For collectors, that's a truly sacred moment.

The man behind it all, Steve Johnston of Rogue Toys and Pawn Stars, confirmed that next year's show is leveling up in a serious way: the convention moves to the World Market Center near the Spaghetti Bowl downtown, expanding to 60,000 square feet with larger manufacturer activations, gaming spaces, panels, and potentially a racing experience at the McLaren dealership's virtual race center. Johnston and his team also run excellent VIP tours that include stops at Atomic Motors, Count's Kustoms, and local shops like the Toy Shack and House of Cars. The con has come a long way from its early days at Circus Circus, and it keeps accelerating.

"Speeding Bullitt" Aaron Kai artwork on display

🚗 First Car: The Question Everyone Loves

I asked every single person I interviewed to tell me about their first car. The results were deeply informative!

Mackenzie Phillips: A 1976 Pontiac Firebird, which she named Jean Pierre Pontiac. Of course she did.

Mindy Cohn: A Ford LTD station wagon so large and so white that the family called it Moby Dick. Blue interior. Her father's theory was that if she could parallel park a white whale, she could drive anything. Correct theory.

Antonio Fargas: A mint green Toyota Corolla, purchased on Vine Boulevard when he arrived in Los Angeles as a "young, hungry actor" who had never driven before — he grew up in New York. He eventually upgraded to a Karmann Ghia, then a Volvo, and then a Jeep during the Starsky & Hutch years, while his co-stars drove matching BMWs. Classic Huggy Bear move, choosing the Jeep, right?

Mad Mike: He pivoted the question to talk about the Tesla truck he just built, which is honestly more interesting anyway.

Diorama on display from PRD

Johnny Jimenez Jr.: Mustangs. Always Mustangs. His dad had several in the driveway at any given time, and Johnny grew up gravitating toward them naturally. He now owns real ones alongside the diecast versions, completing the full circle of a collector's life well-lived.

Steve Johnston: A 1978 Chevy Nova four-door, purchased by his dad for $450. They sourced parts from a junkyard by stripping a matching model themselves, then repainted the interior pieces in trade. He loved it, particularly the bench seat, which, in a detail that belongs to a very specific era of American automotive courtship, allowed him to take a corner fast enough that his girlfriend would slide right into him. Boom!

Nuclear Mindz (L) and Chaos Racing Hotwheels (R)

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The Diecast Super Convention returns next year at the World Market Center. Watch the Go Live Vegas events calendar for details.