Race night gets rowdy when Memphis welcomes a new racing group from Virginia. The newcomers talk a big game but run out of cars after only a few races, leaving Molly and Ole Heavy without a race until Virginia can fix their cars and return.

JJ and the MSO prepare for a fierce battle against Quinn Shireman and his racers from Kentucky; tempers flare and blood pressure boils as the two teams slug it out in the first of many brutal battles facing Memphis.

With racers from Kentucky coming into town, and Heifer still out of commission, JJ decides to put Tricia behind the wheel of Ziptie; Mustang Mike fights for his first win after his crash.

The Memphis Outlaws finish their race against the Las Vegas racers, but before they can leave town, they get a call from a group of guys from California looking to race; Memphis agrees to stay to race against Cali, but a brawl breaks out before they start.

When JJ surprises Precious with a '69 Chevelle for her birthday, she jumps in and starts racing right away; Memphis gets a callout from Texas, but when it's time to race, it turns out that they brought some serious hustle, and Doughboy steps it up.

The team heads to Kentucky to meet some street racers who have normal cars.

Memphis heads to Ohio to meet up with racers who have flashy cars and deep pockets; JJ agrees to run his small-tire cars against a big tire; Memphis racers must rely on their street-racing skills to come out ahead.

Indiana racers come to compete with the Memphis family; however, they are not honest about the size of their tires, and JJ struggles to keep his son calm; Kenneth Gulley is back after a catastrophic crash.

Street racer JJ Da Boss and his Team Memphis crew of family and friends race to be the best.

Memphis starts the racing season against a friendly group of Illinois runners, but the rain comes after only three races, and the night ends; JJ organizes another race night with a Detroit group, but they are not so friendly.

When Doughboy gets a $10,000 call-out from the 901 Bad Boyz, JJ gathers the family to stand up to the racers; JJ and the Memphis family agree to meet up for a night of grudge racing, and the stakes have never been higher.

JJ's Arm Drop in Las Vegas continues; as the racers move into round two, MSO racers do what they can to knock out the competition; during the wind-down, they are forced to line up against each other to see who can take home the $30,000 prize.

When JJ's son, Doughboy, wants to start racing, JJ gets the family and racers together to decide if he's ready; with racers from both Mississippi and Missouri coming into town, the Memphis, Tenn., racers have their work cut out for them.

JJ invites some of the biggest names in street racing to come to Memphis, Tenn., and race for money, prompting Memphis racers to step up for their city.

In West Virginia, the big tire event continues into round two with 13 Memphis racers working to take out the other racers; if somebody from the Memphis family can make it to the end and take home the $25,000, the whole family wins.

JJ and the Memphis family gear up for the big tire event of JJ's Arm Drop in West Virginia, having learned from the small tire event that the asphalt on the former airstrip is sketchy, especially in the right lane.

The entire Memphis family heads up to an airstrip in West Virginia for the small tire event of JJ's Arm Drop, with several of the MSO racers switching to small tires to battle it out to see who can take home the $15,000 prize.

The MSO family takes on a group that calls itself the Mid Atlantic Street Outlaws and has some of the nicest cars Memphis has seen in a while, including a doorless dragster; on top of that, the bunch brings some hustle into the racers' meeting.

Indiana racers arrive to race the Memphis family; JJ has to keep his son calm after the racers behave in a dishonest manner; Gulley is back after a crash; Memphis heads to Ohio to meet up with a group with flashy cars and deep pockets.

St. Louis racers are in town, and since one of them tried to burn Tricia down, the Memphis Street Outlaws are done playing nice; JJ and his racers try to win every race and try to win as much money as they can in the process.

After a devastating crash, JJ's son Doughboy questions if he should continue racing; when racers from St. Louis come to town, bad weather ends the race early.

"Full Throttle" presents episodes of "Street Outlaws: Memphis" that include additional, never-before-aired content. The series is set on the mean streets of Memphis, Tenn., where fast-talking, bet-taking JJ Da Boss and his family and friends have ruled the underground racing scene for decades. Pride and honor define Team Memphis, despite JJ being well-versed in the art of hustle. As he is "trying to beat ya, not cheat ya," JJ welcomes all challengers to take on a family of racers who rarely fails. In a world full of big characters with colorful histories on and off the track, JJ and his crew count on each other to get from A to B.

Street racing in the U.S. is the subject of this docu-reality series, which purportedly provides an inside look into the action both on the road and behind the scenes. In Oklahoma City, for example, racers boast having the fastest street cars in the country, and the racing, they say, comes first -- before family, before friends and before work. From a 1969 Chevy Nova to a race-ready farm truck, the vehicles -- and their drivers -- come in all shapes and sizes and have one thing in common: the need for speed.

"Street Outlaws" gained traction with viewers by glamorizing activities on the road and behind the scenes of street racing enthusiasts in Oklahoma City. Now, with underground leagues "exploding across the country and taking new forms," says Discovery Channel, the network expands its docuseries to focus on fledgling teams in New Orleans. Following the pavement scorched by their Midwestern brethren, street racers in the Big Easy band together to prove they are the fastest in the country.

Discovery Channel takes viewers inside the world of underground truck racing. In "Dirty Mudder Truckers," a crew of racers in Central Florida called the Dirty 7 gets down and dirty in The Pit facing challengers and pushing their machines to the limit. Each week, a different crew heads down to Central Florida to take on the Dirty 7 in The Pit, a 750-foot stretch of mud with a 10-foot tabletop jump. The crews battle it out in head-to-head grudge matches to see who will come out on top, take home the cash prize and earn bragging rights as the best crew out there.

Episodes of "Street Outlaws" with additional content.

Scores are settled and wrongs -- real or fancied -- are righted on the race track in this series. It features trash-talking street racers in killer cars who are given once-in-a-lifetime opportunities to settle long-standing grudges in front of the world and defend their most valuable asset: personal pride. Following a best of three competition format to ensure the most competitive racing, the winner gets to decide the loser's punishment, which might include removing key parts of his or her car. Radio/TV personality Willie B hosts.