What are the Diesel Brothers up to next? Discovery just announced the TV show will return for a new season in December.

The docuseries follows the crew at DieselSellerz, a business that builds tricked-out trucks and vehicles for mind-blowing stunts.

Diesel Brothers returns to Discovery Channel for a new season on December 9th at 9 p.m. ET/PT.

Take a sneak peek and read more info below:

(NEW YORK) – Everyone’s favorite trucking team is back for a season of bolder builds, bigger trucks with more hijinks, dad jokes, and freestyling lyrics than ever before. Heavy D, Diesel Dave, The Muscle and the rest of the DieselSellerz crew are together again bringing audiences behind the scenes of their epic one-of-a-kind truck builds and an event viewers will have to see to believe. The brand-new season of DIESEL BROTHERS returns Monday, December 9 at 8pm ET/PT on Discovery Channel. Mondays will be Trucking Huge as DIESEL BROTHERS leads into an all new season of DIRTY MUDDER TRUCKERS, airing Monday, December 9 at 9pm ET/PT.

“This season is chock-full of firsts and sure to amaze audiences coast-to-coast. The dream team at DieselSellerz will attempt to build their first ever diesel-powered boat, their first electric drag-bike, and their very first mega-truck.” To the DIESEL BROTHERS, nothing is impossible, and no build is too challenging. As Heavy D explains, “Really bad ideas are often the really good ideas.”

Kicking off the season in style, the team first sets out to build a mobile DJ party trailer complete, of course, with a tricked-out truck to pull it. This sends Diesel Dave and The Muscle on a mission to find the perfect square-body truck, not an easy feat since square bodies are more than 30-years-old. And Sam, the team’s “diesel mad scientist” has come up with a plan to power an electric mini drag bike to race a Lamborghini Huracan. Will this battery-powered bike – costing no more than $500 – beat a $250,000 car? As daylight in Utah dims, Heavy D buckles up on an 80-volt powered mini-bike putting his money where his mouth is.

The season wouldn’t be complete without a few surprises up their sleeves. In true DIESEL BROTHERS fashion, the team shows no fear of any challenge that comes their way. This season DIESEL BROTHERS will go outside their comfort-zone taking their iconic builds to the track where the stakes are higher and the competition has never been muddier.

In addition to watching the series on Discovery, viewers can check out new episodes each week by downloading the Discovery GO app. Viewers can join the conversation on social media by using the hashtag #DieselBrothers and follow Diesel Brothers on Facebook, Instagram, and Twitter for the latest updates.

DIESEL BROTHERS is produced for Discovery Channel by Magilla Entertainment. For Magilla Entertainment Matthew Ostrom, Laura Palumbo Johnson, Jason Fox, Eric Duncan, Josh Abrahamson and Kevin Allgood are executive producers. For Discovery, Kyle Wheeler is executive producer and Olivia Ghersen is associate producer.”

What do you think? Have you seen Diesel Brothers? Will you watch the new season?