Jaguars quarterback Byron Leftwich leaves his 1967 Lincoln Continental for some work; Will works on the Nets’ Vince Carter’s Mercedes.

Stacey builds a supercar from a kit, one that will rival the best European exotics.

Daytona Sportbike and Superbike racing from Barber Motorsports Park in Birmingham, Alabama.

Matt and Bruno work to make a diesel track truck street legal.

Today’s hottest stars from film, television, music and sports attempt to outpace and out-maneuver each other to the checkered flag in Long Beach, California.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Counting down the most mesmerizing comebacks in NASCAR history.

Bill and Marci head out of town, leaving sister Jane in charge of O’Hare. The calls roll in, including a cargo van that’s fallen off a lift, and a tricky winch out.

The Resto-Mods and customs from George Barris are featured at auction; a visit to the shop of the King of the Kustoms himself.

Barry gets a look at John Hennessey’s Venom GT.

Pro4 and Superlite from Las Vegas Motor Speedway in Nevada.

It’s all out at Bandimere Speedway in Denver, Colorado.

Joe’s relationship with a local restaurateur is tested when he has difficulty finding a steering box for a 1957 Fiat; Joe sees himself in a boy’s efforts to rebuild a ’79 Monte Carlo; Joe faces a difficult decision about his late father’s parts collection.

1975 era bikes on the flat from Plymouth, Wisconsin; rallying ‘round the flagpole in Shakopee, Minnesota.

From Mid-Ohio Sports Car Course in Lexington.

Replay of this week’s Sprint Cup race.

Alonzo drives an Aston Martin, a Blower Bentley and an ‘87 Buick Grand National.

The Classic truck dazzles after a new paint job and custom pin striping; making over the Goodmark ‘Cuda’s interior.

Alonzo takes on some big cars, the AMC Pacer, the Hummer H-1 and the amphibious BMW Alpine.

From Michigan International Speedway, Brooklyn, Michigan.

The All Stars face off against a team of low rider specialists from Phoenix.

K&N East racing action from Gresham Motorsports Park in Jefferson, Georgia.

Joe tests the shocks on van though pothole strewn streets while Hector protects a wedding cake; sparks fly when Richie sends James out for a door actuator for a 2004 Saab.

From the Valencia Street Circuit in Spain.

Highlights of motorsports action worldwide in a fast paced magazine format.

Stacey boosts both performance and fuel economy on a 6-cylinder Ford F150; rejuvenating a classic Mustang’s black paint job.

From Sears Point Raceway in Sonoma, California.

The story of Audi’s recent domination in the world’s toughest endurance race, the 24 Hours of Le Mans.

From Sonoma, California.

Four car owners battle for a cash prize, featuring a 1980 MGB, a vintage ‘55 Ford F100, a sleek 09 BMW 135-I and a restored 1963 Chevy Impala.

Speed presents the world’s premier classic automobile auction.

From Sonoma, California.

Countdown to UFC sets the stage for the big fight with in-depth interviews and behind the scenes access to fighter training camps.

SPEED analysts Bob Varsha, David Hobbs and Steve Matchett review the last Formula 1 race and look ahead to this weekend’s events.

Four car owners battle for a cash prize, featuring a ‘76 Trans Am, an ‘06 GTM, a ‘73 Pantera and a restored 1969 AMX.

From the Valencia Street Circuit in Spain.

From Road America in Elkhart Lake, Wisconsin.

Speed presents the world’s premier classic automobile auction.

Nostalgia Drags bring back a little piece of the past, from Oskaloosa, Iowa.

From Sonoma, California.

Paul’s Bentley Supersport challenges Tanner’s Aston Martin DBS in a showdown of front engine, 12 cylinder GTs.

From the Circuit de la Comunitat Valenciana Ricardo Tormo in Valencia, Spain.

Stacey builds an LS7 engine utilizing a new GM plan.

Bob Varsha, David Hobbs and Steve Matchett set the stage for the European Grand Prix.

Preview of today’s Sprint Cup race.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

SPEED analysts wrap up the Formula 1 race from Valencia, Spain.

Dennis is in Kansas for a kustom kar show; new car polish techniques.

Speed presents the world’s premier classic automobile auction.

The Gratziannas discuss the worst wrecks of the past season.

Post-race analysis and interviews with the winning driver and crew chief.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Dave and guests weigh in on what’s going on in the world of motorsports, on two and four wheels.

Barry joins many Americans at one of Sweden’s largest car shows.

Highlights of the Rally of New Zealand.

Daytona Sportbike and Superbike racing from Barber Motorsports Park in Birmingham, Alabama.

It’s Mustang versus Nova on this edition of Pinks.

From the Valencia Street Circuit in Spain.

Tony Palermo from Chicago’s South Side takes on Maryland’s Nathan Pritchett in front of a live audience at the Car & Driver 50th Anniversary event at Indianapolis Raceway Park, home of the NHRA U.S. Drag Racing Nationals.

Two sippy holes are highlight a historic swamp buggy course in Naples, Florida; trucks tackle the Figure 8 in Joliet, Illinois.

Air conditioning is installed in the two project cars.

Pro2 and ProLite from Las Vegas Motor Speedway in Nevada.

Demonstrations of products available for sale directly to the home viewer.

Cutting into the Duster; testing the Willys coupe’s engine.

Kevin and Willie fabricate a new engine stand for the shop.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Believed to be the oldest established hot rod shop in the US, Chattanooga’s Honest Charley Garage revives, repairs, restores and creates top hot rods, customs, and muscle cars.

Racers traverse an unusual course that includes circling a flagpole, from Shakopee, Minnesota; mighty micros take on a dirt track in Belleville, Illinois.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

It all comes together as the two teams reassemble their vehicles into classic show cars.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Tanner’s American made GT Malån, one of most affordable super cars built, tries to roast the tires off Paul’s $500K, German built Gumpert Apollo.

Middleweight champ Bernard Hopkins sends his 2002 Mercedes SL 500 to UW.

The All Stars take on SKJ customs, a family-run custom car shop from St. George, Utah.

It’s all out at Gateway International Raceway, outside St. Louis.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From South Georgia Motorsports Park in Valdosta.

It’s all out at Old Bridge Township Raceway Park in Englishtown, New Jersey.

Classic gets to work on the custom bed rails while Dan learns the importance of speed and accuracy in body work for the Goodmark ‘Cuda.

Spring finally comes to Chicago, and the warm weather means muddy terrain. Bill and the boys take on a machine load shift, while Tryke tackles a dump truck.

Every year, O’Hare breaks in a class of rookie drivers. They’re put to the test right away, as Bill leads them to a roll over in a freight yard, and later they square off in a towing skills competition.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Both shops work on final preparations before painting their vehicles, choosing eye-popping color schemes.

Pro4 and Superlite from Speedworld Off Road Park in Surprise, Arizona.

Pro2 & ProLite from Speedworld Off Road Park in Surprise, Arizona.

Dan gets hands-on with Classic’s upholstery and learns a thing or two about custom exhaust for the ‘Cuda.

Jason Giambi’s Mercedes S500 is in the shop; Will delivers bad news to music producer Swizz Beat..

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From South Georgia Motorsports Park in Valdosta.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From South Georgia Motorsports Park in Valdosta.

In Tampa Will picks up tennis star Jennifer Capriati’s Range Rover; Will personally installs the rims on Hip Hop artist Fabolous’ Bentley.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From No Problem Raceway in Belle Rose, Louisiana.

Race car driver Memo Gidley and national Shifter Kart champion Ron White race off to see who will compete against San Francisco stockbroker Brad Shaffer.

Maryland racer Nathan Pritchett and his Shocker Motorsports team go to Orlando to take on Rod Davis with his modified 2001 Suzuki DSR 1100.

Monster engines mix with monster egos as Jimmy Strobel and Mark Schieb thunder down the track to settle a 20 year Orlando rivalry.

FHM model Vida Guerra brings her ‘05 BMW 545 to be rimmed up and tinted. The Indiana Pacers’ Jermaine O’Neal brings his BMW 745 Li in for some work.