Ep 4. Truck vs. Train

The Diesel Brothers season 1 episode 4, titled "Truck vs. Train," takes viewers on a wild ride as the team sets out to build a truck capable of pulling a train. In this episode, Heavy D, Diesel Dave, and the rest of the team receive a visit from a local train company that has a challenge for them. The train company wants to see if the Diesel Brothers can create a truck that can pull one of their trains.

Heavy D and Diesel Dave are excited about the challenge and get to work assembling a truck that has enough power to haul a massive train. The team starts by selecting the right truck for the job. They settle on a Dodge 5500 and begin modifying it to make it strong enough to handle the weight of the train.

The first step in the modification process is to increase the truck's towing capacity. The team adds a larger turbocharger and air intake system to boost the truck's horsepower. They also install a custom exhaust system that gives the truck a deep, throaty sound.

Next, the Diesel Brothers turn their attention to the axles. They swap out the factory axles for heavy-duty ones that can handle the enormous weight of the train. They also add a lockable differential to improve traction.

With the modifications complete, the team takes the truck and heads to the train yard for the big test. The train company has provided them with a locomotive and a flatbed car loaded with several tons of cargo.

The Diesel Brothers hook up the truck to the train and get ready to pull. With the train in gear, the team starts to move forward. The truck roars to life, and it's clear that it has the power to pull the train. As they move forward, the train starts to pick up speed, and the Diesel Brothers have to work hard to keep the truck under control.

As they cross the train yard, the team encounters some unexpected challenges. The train tracks aren't perfectly straight, and the truck has a hard time staying on course. The team has to make some quick adjustments to keep the truck and train moving in the right direction.

They also have to navigate tight turns and steep inclines. At one point, the truck struggles to make it up a steep hill, but Heavy D is able to get it back on track.

Despite the challenges, the Diesel Brothers are able to complete the test successfully. The truck proves to be more than capable of pulling the train, and the team is thrilled with the results.

In addition to the main challenge, "Truck vs. Train" also features a few other storylines. The team helps out a local charity by building a custom wheelchair ramp for a disabled veteran. They also take a trip to Las Vegas to check out some of the city's coolest custom cars.

Overall, Diesel Brothers season 1 episode 4 is an exciting and action-packed episode that showcases the team's skills and creativity. From building a truck that can pull a train to helping out a charity, the Diesel Brothers prove that they're more than just a group of mechanics – they're problem solvers, artists, and philanthropists.