Bill refuses to hold anything back on the '68 C10, as it finishes in a Texas-sized flourish looking unlike anything they've ever customized before.

The team custom builds the buggy of Bill's dreams, a 1,500-horsepower vehicle, entirely from scratch.

Rusty and riddled with bullet holes, Bill's neighbor hands over the crumbling shell of a '52 Ford F4 Milk Truck. The guys unleash their best fabrication skills, and turn this 60+ year old milk truck into a one of a kind, dazzling diesel street rod.

Bill and the gang are back under the hood of the 2018 Camaro ZL1, rebuilding the engine before a visit to the dynamometer; and Ekstensive tries to turn a patinaed '49 GMC pickup sleeper truck into keeper truck.

This year's over-the-top build has Bill and crew lifting a 2020 Chevy Silverado 5500 more than a foot with a custom heavy-duty air suspension. The guys also prove their Texas mettle by radically overhauling the utility bed.

Bill and the guys take a good C10 to a hundred with custom touches from inside to out including one of one interior and bed; Ekstensive makes a dream come true by modifying a 2018 Dodge Demon for an under ten second quarter mile run on the track.

Bill and the guys are known for their custom metal work, but the transformation of a 1940 International Harvester water truck into a mobile barbecue pit tests all their skills; a 1986 C-10 is a family heirloom that's remade for future generations.

The guys begin to custom fit a '69 MGC for wrestler and actor John Cena.

NFL Hall-of-Famer Earl Campbell made a career mowing down defenders. The guys take the same hellbent approach to rebuilding his 1949 Cadillac. They also customize a van for a disabled motocross rider so he can drive again.

The team revamps an old school '34 Buick into a modern day lowrider. After months of rebuilding the body and making a custom frame for Earl Campbell's '49 Cadillac, the Hall of Famer challenges the shop with a last-minute wrinkle.

A '64 Lincoln has been collecting dust for years. Bill and the guys bring this classic back by making it a custom "one weather" roadster with a late-model Coyote engine and handmade interior. Plus, the Sling-Ray is a custom automotive sensation, but Ekstensive has what it's been missing.

Ekstensive's built a lot of trucks, but never a Ford Bronco until now; Bill and the guys transform a rusted '68 Bronco roadster into a high-powered off-roading truck with a supercharged engine, handmade dash, roll cage, and waterproof interior.

A while back, a customer asked Bill to rebuild a rusty '49 Ford truck as a gift for her dad. The team has given it their all to finish a one-of-one, hand-built masterpiece with a Coyote engine -- and one of the best presents a dad could ever imagine.

The guys hit the home stretch on the '46 Ford "Blue Thunder." Ekstensive powers up Bill's all-tube buggy with a 1,500 hp Cummins diesel engine, and actor John Cena drops off a '69 MGC, wanting nothing less than to change the game with his British classic.

Bill gets déjà vu on a 1985 Chevy C10 square body. After a long history of building custom C10s, he and the team try to outdo themselves with a handmade chassis and air ride, interior and bed. After a near brush with disaster, Ekstensive makes a 1923 T-Bucket street safe.

A 1971 Suburban returns to the shop for ‘Phase Two,' wanting more power and even more custom metalwork. When a client finds parts and pieces of a ‘68 C10, Bill and the crew set on a new course on a ground-up build unlike any they’ve ever done before.

Hip-hop artist Slim Thug wants his rusted '59 Cadillac brought up to the dress code of the rest of his car collection; the Ekstensive crew creates an eye-catching, black-on-black-on-black Cadillac roadster that would make the Batman jealous.

Bill pushes the shop's creativity with his own build of a 2018 Yukon Denali XL. The luxury SUV is their tallest build ever with a custom lift, straight axles & a supercharger. The 1970 Suburban gets a handmade chassis & body with a custom fourth door.

Bill and the guys transform a wrecked 2017 Ford F-150, turning the hunk of parts into an angry-looking, one-of-one prerunner; the crew builds a custom air suspension bike trailer for a longtime customer.

When the hometown Houston Astros ask for a custom van that brings the party, the Ekstensive team swings for the fences on their 2022 Ram ProMaster van. Bill gives an unfinished '68 C10 one of their most innovative suspension and chassis designs to date.

A 1937 International Harvester gets a big old Cummins 12-valve diesel engine that's as heavy as the truck itself. A 2005 Chevy Colorado gets a new lease on life as a nitrous-infused drag truck.

Bill looks to the year 2073 when the owner of a '73 El Camino challenges the shop to transform his vehicle into the Ride of the Future. The city wants a custom bumper on a 2020 Freightliner tow truck that can push 45,000 pounds.

Ekstensive turns a stock 2020 Denali dually into frame-dropping, show-stopping work truck. As a final touch, Bill handmakes articulating speakers for the bed. Bill takes a family's minds off their brush with a tornado with a custom 2019 Polaris Ranger.

Over time, the trucks coming out of Ekstensive Metalworks keep getting bigger and bigger.

When the outside doesn't match the inside on one of Bill's favorite muscle cars, a 1972 'Cuda, the team hatches an innovative plan for a modern, handmade redux; Bill and the team tear down a 1952 GMC wrecker to build it into a tow and show truck.

It's not everyday Ekstensive Metalworks gets to customize a 2005 Ferrari F430, but the entire team must pull out all the stops to make this Italian sports car one of one; the '68 GTO gets a new, handmade coilover suspension setup.

Bill takes the '68 C10 into uncharted territory with over-the-top fabrication and an epoxy river bed that tests their skills like nothing before. A 2018 Ram dually can't handle heavy loads, so the team comes up with a unique setup to get it back to work.

Bill Carlton and his interior guru John Burgess are happy to take a trip down memory lane transforming an '89 Bronco II super low and extra loud. In a shop first, the team builds a custom frame for a '49 Ford truck with independent rear suspension.

A long-time client wants to improve upon a near-perfect '68 Ford Ranger. The team is up to the task with an all-new custom chassis, handmade interior, rebuilt bed and Coyote 5.0 engine swap. Plus, the guys check off new custom upgrades on a '75 Bronco.

Bill loves a good challenge, especially when it's a build he and his team have never done before; while they transform a one-ton 2022 F-350 into a Baja-style Raptor, they rebuild a 1964 Rolls riddled with structural damage from the ground up.

What was already one of Ekstensive's biggest ground-up builds ever goes even bigger on the '52 tow truck, as Bill and his team fabricate a custom hot rod wrecker truck unlike any other. The team takes the stock out of a 2023 GMC Denali with a custom lift.

In what is one of the most intricate metal projects they've ever built, Bill and his team hand make a one-of-a-kind engine bay for the '68 GTO out of steel and aluminum.

Bill goes back to his roots building mini-trucks with a 2023 Polaris Ranger, adding a custom camper and dancing bed; Ekstensive has built its share of ground-up builds over the years, but nothing like the metalwork on the 1952 Wrecker.

Bill Carlton must find the balance between handmade metal work and the designs of two Ford trucks.

A new customer challenges Bill with his fully customized '37 Ford Coupe, which he wants restored to its factory look; as one of their biggest builds yet, the '53 tanker proves again and again that the bigger the truck, the bigger the build.

As Bill says, you never know what new build is going to roll into the shop. This time, it's a beloved 1964 Rolls-Royce with a rusty secret. Meanwhile, the team finishes the final fabrication as they prepare to ship out one of their biggest builds ever, the '53 tanker truck.

Bill sees a custom-made opportunity to turn a smashed 2022 Jeep Gladiator into a one-of-one custom truck. The side-by-side scene has exploded in Texas, and Ekstensive gets a shot to show what they've got with a brand-new Polaris Ranger XP 1000.

Ekstensive Metalworks knows how to go really big, but what happens when they need to go extra small? An antique 1953 tanker tests Bill and the guys as one of their biggest builds to date, while a family golf cart gets radically remade into a wheelie poppin', high-speed electric demon.

Once Bill sets his mind to something, there's no going back.

After months and months of elaborate metal work, Bill and the fabrication team reach the final sprint on a one-of-one '68 GTO, built for two brothers.

The team goes bigger on the yearlong 1950 Ford F5 COE build when the client asks for a last-minute Cummins diesel engine swap; a twisted graphic wraps up a months-long 2001 Ford F350.

Bill is hard on his trucks, and that's especially true of his Baja-style 2017 F-150 race truck; after one too many jumps, Bill is ready to wake it up one more time; the team designs a one-of-one suspension for a 1952 wrecker truck.

With dozens of awards on their walls, crowds of adoring fans, and a long waitlist, Bill Carlton and his Texas team always have their hands full with rowdy customers, challenging builds and tight timelines.

A restaurant owner asks Bill to customize his auction bought '61 Cadillac. The boys at Ekstensive bring the heat inside and out with fully custom interior, suspension, wheels and tires. An eye catching '63 C-10 gets its twin turbo engine all fired up.

The crew blends old and new to radically redesign a client's '74 Eldorado.

Bill thought he'd done it all until a 2022 Ford Lightning rolls in and becomes Ekstensive's first custom air ride with an all-electric drivetrain. The team stays old school by dropping a classic '52 Wrecker to the floor with a supercharged LT4.