Heavy D

Dave Sparks (Heavy D) is an American entrepreneur, custom vehicle builder, and social media personality from Salt Lake City, Utah. In 2008, he hired his first employee, his best friend “Diesel Dave” Kiley, to help him run the equipment at his construction business. He picked up his dealer’s license, opened a small used car lot, and started working to build his dream company, DieselSellerz. His business has grown and so has his family—he met the girl of his dreams and has two adorable kids.

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Feel like somebody hit the brakes on your Diesel Brothers cravings? Discover how you can keep the gas going with this rip-roaring ride behind the scenes of Discovery Channel's popular series Diesel Brothers.

In the world of monster trucks, no one builds bigger and more extreme rides—and has more fun in the process—than Heavy D, Diesel Dave, and their crew at DieselSellerz. Their larger-than-life creations and awesome truck giveaways are legendary, but for those less fortunate who...

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