The transporters compete for some unique shipments going cross-country as a 4,000 lbs., 22-foot steel horse and an oversized 7-foot-long Venus Flytrap come up for bid. Roy Garber and Jarrett Joyce are the big winners of the transports, respectively, but there's no time to celebrate when they both realize they may have bitten off more than they can chew.

Roy books a complicated Linotype machine, and things get really complicated when he thinks he breaks it in route-but with his skill and welder, he hopes to set things right.

When livestock hits the uShip auction, Jennifer makes her move and wins a haul of two bucking bulls, while Marc gets a fragile experimental aircraft. When this experienced cowgirl picks up the bulls, she finds them meaner than she expected and ends up having to board them every night she's in transit.

After Marc battles it our with the other transporters, he wins a load of two Military tanks headed across the country and Roy lands a mint condition Model A being shipped from one collector to another. After Marc quickly loads up the tanks, he's got to find his way through a maze of round-a-bouts in a small Pennsylvania town before he even makes it to the highway.

When it comes to the biggest and baddest loads, Marc can't help but throw his hat in the ring. Fighting off Scott and Susie, he lands the job hauling a 1928 train caboose. When he arrives, Marc finds more of a remodel project than a shipment, and has to get to work right away. Pushing the limits, this load could make him a small fortune, or sink his ship before he makes it across the country.

Jennifer uses her experience transporting livestock to win a camel shipment from Oklahoma to Vermont. Between getting lost, stopping to keep her cargo fed, and cleaning up the camel spit, Jennifer gets way behind schedule. But when her truck breaks down mid-run, the whole shipment is jeopardized.

Roy heads back in to New York City when he outbids the other transporters for a job moving a catering food truck from the city's famous restaurant, Tavern on the Green. When he arrives and finds the truck in non-operational condition, Roy quickly becomes a mechanic and machine shop worker, but tensions rise when the buyer isn't willing to pay him for his extra work.

Jennifer may have taken her livestock specialty too far when she tops the transporters in an auction to ship a number of small animals. Between the smell, the constant feedings, and the never-ending squeals, it may be the last run Jennifer makes with so many critters. Jarrett outbids Marc in the competition to haul a go-kart in the shape of a miniature semi-tractor trailer.

Marc is headed to Mexico when he wins an auction to ship a $100,000 Baja 1000 Trophy Truck. Leaving from Colorado, Marc must protect his precious cargo, and make sure it arrives without delay in time for the start of the famous race. But when he gets lost on the small back roads in Tijuana, Marc must get resourceful or risk putting the race team, and his career, in last place.

Roy lands the shipment of his dreams when he gets to haul some large one-of-a-kind props from his favorite sci-fi movie. But when he is cut-off by another trucker on the highway, he's afraid it may have damaged these priceless movie artifacts. Jennifer outbids fellow rookie, Jarrett, for a shipment of 20 peacocks headed to Arizona.

Handyman" Roy gets in a heap of trouble after he saws a giant Willie Mays sculpture in half while "Cowgirl" Jennifer deals with a sobbing customer who is sad to see his prized possession go.

Chris and Robbie transport two pieces of music history owned by "The King" himself. With a load that is slowing him down, Jarrett races against the clock to get to a restaurant opening in time.

Marc runs into some bad weather that takes a toll on an exposed, custom-built hot rod. Jarrett just barely squeezes three chicken coops into his trailer.

"Big Rig" driver, Marc Springer, gets more than he bargained for when he comes toe to toe with an irate customer. "Rookie" Jarrett manages to barely pass a customer inspection after delivering two unique sculptures to a museum.

Roy shows his softer side by offering to deliver a coin-operated ride to a boy who just lost his father. Chris and Robbie run into some legal troubles when they are pulled over in Arizona.

Jennifer tries to get a sensitive parrot to his owner before depression sets in and Roy run gets delayed after his truck breaks down.

"Big Rig" Marc hits a violent hailstorm while transporting an enormous trolley bus that might just be over the height limit. Jennifer fights the scorching summer sun while she races to get 400 lbs. of live crawfish on ice to a restaurant opening.

The Hotshot Couple" catch a bad flu en route to the pickup of a state-of-the-art nuclear bomb shelter and Chris butts heads with the seller on the loading of the oversized bunker.

Jennifer troubleshoots the biggest load of her career--a Mini Max Airplane--that tests her patience. Marc doesn't have a minute to spare or he'll suffer huge consequences with this high dollar load.

Roy's truck comes to a screeching halt when it breaks down for the last time while Jarrett delivers a $150,000 restored Delorean to a nit-picking customer.

Jarrett endures the worst load of his career with a carriage too large for his trailer while Jennifer must hire out help to assist with the loading of a carnival ride.

Chris and Robbie do their first "motherload" -- a vintage DC-7 Airplane -- while Roy helps a community to rebuild their homes after the devastating Bastrop, Texas fires.

Chris and Robbie haul an enormous spider to an amusement park with a strict delivery schedule. The precariously positioned arachnid requires reinforcements to ensure its safety, putting the young couple to work.

Jennifer has two days to get a six-layer wedding cake to a reception completely in tact. After picking up a Bozo the Clown arcade game, she books it to get to the wedding in time, but when she arrives, the pastry chefs do not like what they see.

Roy cracks a smile during a ride on a submersible boat he ships, but the grin turns to a grimace when the boat threatens to blow-up his trailer en route. Jennifer books her favorite shipment ever, a set of large window displays going to a candy store in Hollywood. But when the situation gets sticky, she has to book another load to help her fellow man.