S04 Episode 1
Big Bro Bus
A new client asks for the biggest build yet: a monster school bus capable of driving over sand and water. Later, the Muscle brings in his own client build for a gym buddy, a Raptor-style F250.
43 mins · Mon, 30 Jul 2018
S04 Episode 2
School Is in Session
A new client asks for a monster school bus capable of driving over sand and water; Redbeard discovers the Mello Yello racecar from the "Days of Thunder" movie and finds the perfect buyer for it.
43 mins · Tue, 7 Aug 2018
S04 Episode 3
2 Wheel Drive
A client asks Heavy D and his crew to turn a Ford F550 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.
43 mins · Mon, 13 Aug 2018
S04 Episode 4
Yo Soy Diesel
A client asks Heavy D to turn a Ford F550 into a tough 6x6 farm truck that's also a showcase for biodiesel fuel; the guys make their dreams come true when they build the first diesel Monster Jam truck.
43 mins · Mon, 20 Aug 2018
S04 Episode 5
Diesel Defender
Major league pitcher Jacob deGrom needs his OBS Ford revamped. The guys convert a British Land Rover defender from right hand drive to left hand drive.
43 mins · Mon, 27 Aug 2018
S04 Episode 6
De-Ice Ice Baby
The guys pull out all the stops on a build for their lawyer Cole-converting a rare Land Rover Defender from right hand drive to left hand drive. And Heavy D tries to get more money to the shop by parting out a military airplane de-icer.
43 mins · Mon, 3 Sep 2018
S04 Episode 7
Yes Way, Jose
The Diesel Brothers give a truck overhaul to a local dad who was harassed at a campsite when his F350 broke down. And the guys put together the shop's first-ever diesel Motorcycle, with a Magneto!
43 mins · Mon, 10 Sep 2018
S04 Episode 8
Tuff Truck Takedown
After Chet and Tyson of Goon Garage challenge the guys to a Tuff Truck race, Sparks Motors rebuilds a wasp-infested old Jeep, and the Goons rebuild a water-logged Blazer.
43 mins · Mon, 17 Sep 2018
