
Bad Chad Customs
Using a Hupmobile, Chad builds an elegant 1930s speedster to debut at a charity golf tournament.

Using a Hupmobile, Chad builds an elegant 1930s speedster to debut at a charity golf tournament.

Chad races to finish a custom dragster with a bubble top, wings and inline seating.

Chad and the team imagine a car suitable for space travel, with wings, in-line seating and a bubble.

Chad builds a custom bare metal truck to give away at his Rockabilly car show.

Chad builds a 1930s-style delivery truck, starting from a discarded 1934 Desoto Airflow coupe.

Chad Hiltz builds an elegant one-of-a-kind coupe using spare parts and recycled metal.

Chris Jacobs and the Diesel Brothers host as Monster Jam drivers attempt to break world records.

The Diesel Brothers continue work on their rival builds for the first ever Tour de Utah.

Engine and transmission troubles put the tank build project in jeopardy.

Heavy D surprises the mechanics with his build: a tank; he has big plans for the beast.

Mad Scientist Sam's wild creation, the Kraken, comes to life, but Heavy D continues to be skeptical.

Diesel Dave continues working on his epic modern-day Kodiak, making sure he doesn't break the bank.

Diesel Dave picks his first giveaway truck and dreams big, attempting to build a new Kodiak.

Richard Petty, Farmtruck and AZN relive some their most embarrassing moments; Keith Spiker.

"Diesel Nation" rolls out the red carpet for some big stars; from Shaquille O'Neal to Guy Fieri.

The Diesel Brothers are preparing for the worst -- a zombie apocalypse!

Celebrating Memorial Day with epic builds, celebrity guests and a crazy stunt to cap off the night.

Heavy D is in deep with his boat conversion, and he's on the verge of seeing his dreams sink.

Heavy D sends Diesel Dave and The Muscle on a secret late-night mission to the spooky overflow lot.

Heavy D builds a 6x6 with a custom assembly; Diesel Dave puts finishing touches on his El Camino.