Diesel Brothers

The Diesel Brothers overhaul and auction off 10 iconic diesel vehicles.

The guys hope to score on the auction block with a rare diesel Cadillac.

Heavy D shakes things up with a semi-amphibious off-road military vehicle.

Redbeard gambles on a build and it's sink-or-swim time for the Gama Goat.

Heavy D pushes his luck with a faulty 1951 International Diesel dozer.

Heavy D steps in after an overlanding rig turns into a smoke show.

Heavy D bets the farm on a rusty Rat Rod -- a Diesel-swapped Chevy 210.

Heavy D's latest military build hits a snag before going to auction.

Heavy D takes a chance on a unique double-Corvette.

The guys put it all on the line as they take 16 unreal builds to auction.