The MSO starts the season off with a big plan to only race on small tires; not everyone on the team has small-tire experience, so Memphis will have to work together to overcome a challenge from Tim White and his small-tire killers from Illinois.

The MSO step up to the challenge after larger-than-life Chris Block challenges them to switch to small tires and compete against South Carolina; with little time to prepare, Memphis must quickly adapt or risk losing.

Hoping to attract new challengers, the MSO switches to small tires and must work together to outrun Tim White and his small-tire killers from Illinois; tough small-tire racers are ready to line up and give Memphis a run for their money.

Tim White from Illinois revisits Memphis with a big surprise; catch the underground scene as racers hit the local streets during Race Night In America.

MSO prepares to face off against some local racers led by the fast-talking Tony Yeager; tensions are high thanks to MSO's history with its competition, including some unfinished business between Mustang Mike, Anthony Smith and two of the locals.

The MSO scrambles to fix Heifer after losing her to a fender bender; JJ finds a '65 Malibu they can use, but Chicago is stacked with fast cars and street sense, so running an unknown may be out of the question.

After a grueling night against St. Louis, MSO gets a call out from some Oklahoma racers who want to challenge Memphis on the same sketchy street.

The MSO heads to St Louis to race the slick streets against a team of even slicker racers led by Dynamite Dave.

MSO gets called out by Ronnie Pace and his team from Texas; Memphis begins feeling the heat up against Ronnie's Texas-sized mouth and deep pockets, leaving it up to the more inexperienced racers to bring the MSO back into the black.

JJ invites 32 racers from all over the country to compete in Street Wars, a winner-take all event with a grand prize of $10,000; the competition is open to all, even those with pro-mods, so the MSO must focus if they want a shot at the prize.

JJ gets a callout from Chris Bromley and his Fox-Body Mustang drivers from Massachusetts; Chelsea is excited to race her new car; Molly is out for redemption but technical difficulties make it hard for the MSO to prove they can outrun any Mustang.

The Memphis family loads up their cars and heads to Battlefield Dragway in Mississippi for one of JJ's famous arm-drop competitions; 35 small-tire-car racers begin round one in this exclusive event, but only one will take home the grand prize.

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.

Race night against the Kentucky racers continues with JJ throwing a curveball and Kentucky falling behind; a face-to-face confrontation emerges on the course and tempers are boiling out of control but MSO is determined to prove why they're the best.

Fresh off their huge win against NOLA, JJ Da Boss and the MSO hit the streets after getting called out by Quinn Shireman and his team from Kentucky; Quinn has a big mouth and the fast cars to back it up.

Tricia and JJ both have chances to redeem themselves while Memphis continues to struggle against Texas; the competition is more intense than ever and one wrong move could mean it's game over for the Memphis crew.

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.

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.

"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.

As the summer shines in Winston-Salem, N.C., racing season is underway at Bowman Gray Stadium. It's the 70th incarnation of modified racing, and the battle for the checkered flag among top competitors such as Burt Myers, Tim Brown, Jason Myers, George Brunnhoelzl III, and Jonathan Brown is intense. This series takes viewers to Bowman Gray, considered NASCAR's first and longest-running weekly track, where each week drivers risk their lives, money and pride. When they put their cars to the test, those who fall short have to improve their skills in hopes of redemption.