Diesel Brothers: Season 4

Big Bro Bus

41min - A new client asks for the biggest build yet -- a monster school bus capable of driving over sand and water. The Muscle brings in his own client build for a gym buddy -- a Raptor-style F250.

School Is In Session

43min - A new client asks for the biggest build yet -- a monster school bus capable of driving over sand and water. Redbeard discovers the Mello Yello race car from "Days of Thunder" and the perfect buyer for it.

2 Wheel Drive

41min - A client asks Heavy D and his crew to turn a Ford F-550 into a tough 6x6 farm truck that's also a rolling showcase for biodiesel fuel. Heavy D uses the power of physics to drive a truck on just two wheels.

Yo Soy Diesel

41min - A client asks Heavy D to turn a Ford F-550 into a tough 6x6 farm truck that's also a showcase for biodiesel fuel, and the guys make their dreams come true when they build the first diesel Monster Jam truck.

Diesel Defender

41min - Major league pitcher Jacob deGrom asks the crew to revamp his OBS Ford. The guys also convert a rare British Land Rover Defender from right-hand drive to left-hand drive for a client.

De-Ice Ice Baby

41min - The guys pull out all the stops on a build for their lawyer Cole and convert a rare Land Rover Defender from right-hand drive to left-hand drive. Heavy D tries to part out a military airplane de-icer.

Yes Way, Jose

41min - The Diesel Brothers give a truck overhaul to a local dad who was harassed at a campsite when his F-350 broke down. The guys put together the shop's first-ever diesel motorcycle, with a Magneto!

Tuff Truck Takedown

43min - When the guys are challenged to a Tuff Truck race by their former mechanics, Chet and Tyson of Goon Garage, Sparks Motors rebuilds a wasp-infested old Jeep and the Goons rebuild a water-logged Blazer.

O Voo da Águia

Fly Like an Eagle

Fly Like an Eagle

41min - Heavy D and Diesel Dave source a 1984 AMC Eagle they want to turn into their next big, diesel-powered build.

Made for Water

6min - Moving through flood waters to coasting high over streams, we see what goes into creating powerful trucks that to do exactly what you aren't supposed to do ... drive through water.

Made for Dirt

7min - The Diesel Brothers take off-roading and hitting the dunes of the Moab Desert on wheels to another level with their nature-defying, desert-cruising ATVs.

Made for Snow

6min - What does it take for a monster truck to plow through some of the snowiest or iciest places on earth? Watch the build out of monster trucks like the MegaRam, designed to handle on the most treacherous of frozen roads.