Fox Sports Racing HDTV (FOXSR)

A look at the U.S. Army's HET trucks (heavy equipment transport) as they travel through war zones, where breakdowns are a matter of life and death.

A truck breaks down on a bridge; a fuel tanker starts to smoke and leak in mid transport; a semi plows over an electrical light post; a 200,000-pound crane breaks down on a city street.

A semi is stuck under a bridge after a wheel breaks; a box-truck has a head-on collision; three burnt cars are towed.

A thief bulldozes an ATM; rollerbladers narrowly avoid cars; and a stunt rider beats up his motorcycle.

A dune buggy sinks into an icy lake; one man's collection of botched stunts.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

Visiting a vintage truck show; touring the assembly line of the largest manufacturer of big rigs in North America.

Independent owner-operators' role in local and regional trucking industries is examined.

An open, single-elimination drag-racing tournament in San Antonio. Host: Rich Christensen.

Funny Car champ Cruz Pedregon visits both schools.

The teams take a field trip to watch Clay and Cruz at the NHRA event in Pomona, Cal.

Parts supplier Joe Ferrer and his team hunt down elusive auto parts in New York City. In the series opener, Joe needs rear calipers for a replica of the 1981 DeLorean used in "Back to the Future"; James ignores Joe while searching for a hearse's muffler.

Short-staffed Joe sends Hector to find a high-performance starter for a '67 Camaro that will be drag racing later that night; James has less than an hour to deliver a gas-tank filler neck to Joe's most demanding customer.

A 1951 Hudson Super 6; a '70 Mustang Fastback; a Ram truck and a Mini Cooper battle for a cash prize.

Featured: a 2006 Corvette, a hand-designed Honda Accord; a Chrysler 300; and a classic '36 Mercedes convertible.

The team races to complete work on two Lamborghinis.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

An open, single-elimination drag-racing tournament in Norwalk, Ohio. Host: Rich Christensen.

Thoroughbred racing and analysis from top tracks across the U.S. (Live).

A '95 Civic and '89 Mazda RX7 drag-race in a 1950s-like setting, with the losing driver surrendering his vehicle's title.

A 1988 Chevy S-10 vs. a 2003 Dodge Ram in the first-ever truck showdown.

The season-opening round of Nitrocross, from Richmond Raceway in Virginia. Featured: all-electric Group E (FC1-X); NEXT EVO (FC-2 sustainably fueled); Side-by-Side Maverick X3s; and Baja Bugs.

Round 2 of the season-opening event from Richmond (Va.) Raceway.

Recapping MotoAmerica action from Circuit of the Americas in Austin.

Recapping MotoAmerica King of the Baggers action from Circuit of the Americas in Austin.

Get ready for high-speed motorcycle racing action. Watch the most thrilling moments, intense battles, and unforgettable highlights from the MotoAmerica championship.

Get ready for high-speed motorcycle racing action. Watch riders compete on challenging tracks, pushing their limits for the ultimate victory. Excitement and adrenaline await.

A look at the world's heaviest road-legal tractor-trailers as they criss-cross Australia's desolate highways.

A two-car collision leaves one buried in snow; two trucks are stuck on an icy slope; a pickup plunges into a river.

A roof cave-in traps a car; transporting an expensive sports car; winching cars out of muddy driveways.

A monster truck explodes into flames; a pickup truck demolishes an above-ground swimming pool.

A sanitation worker flies out the window of his truck; dogs tear apart a police car; and a patient slides out of a speeding ambulance.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

Speed Channel's first-ever game show has contestants guess how fast cars will run a quarter mile.

Riding with a fireworks hauler en route to the Rose Bowl's Fourth of July extravaganza.

A lesson in truck farming from a longtime California tomato grower.

An open, single-elimination drag-racing tournament at Gateway International Raceway outside of St. Louis. Host: Rich Christensen.

The AMSOIL Championship Crandon Off-Road National in Wisconsin.

Drivers race through rugged terrain, tackling extreme obstacles and pushing their vehicles to the limit in this thrilling off-road competition.

Round 2 of the season-opening event from Richmond (Va.) Raceway.

Round 3 of the turbo-charged motorcycle series, from Salt Lake City.

From Ascot Racecourse in Berkshire, ENG. (Live).

Pro Mod Series racing from World Wide Technology Raceway in Madison, Ill., outside of St. Louis.

Thoroughbred racing and analysis from top tracks across the U.S. (Live).

Round 3 of the turbo-charged motorcycle series, from Salt Lake City.

Pro Mod Series racing from World Wide Technology Raceway in Madison, Ill., outside of St. Louis.

A compilation of wrecks and mishaps in NHRA drag racing.

(Live).