In this high-octane premiere, Jay revisits the American muscle car golden era. He explores what started the trend, why they're so valuable today, and if there's a rebirth on the horizon. He visits pal and muscle car aficionado Tim Allen.

A tour of California features a ride with a legendary motorcycle club; a visit with east Los Angeles hot-rodders; an exploration of the Ridge Route; and a look inside a secret vault at the Petersen Automotive Museum in Los Angeles.

Baseball player C.J. Wilson, automaker John Hennessey and actor Laurence Fishburne discuss their passion for cars.

Jay explores rough terrain with off-road racer Amy Lerner and races ventriloquist Jeff Dunham in an amphibious car. Also: a look at designer Baron Margo' creations.

Jay drives a fire truck through the winding streets of San Francisco; races an Abrams tank at Fort Irwin in California; travels at high speeds with the Secret Service; and examines an alternative to the postal truck.

A look at famous rivalries in the automotive industry. Also: Jay races a driverless car from Audi; and discusses the spirit of competition with racing legend Mario Andretti.

A look at vehicle design includes a visit to Keanu Reeves' motorcycle studio; and a study of aerodynamics at a racetrack. Also: Jay learns the process of making-and wrecking-movie cars; and designs his own car.

Francis Ford Coppola is interviewed. Also: Jay drives a 3-D printed car; and observes vehicles that can go over 3000 miles per gallon.

Jay attempts to make all of Ashton Kutcher’s car dreams come true. Then, Marie Osmond tries to make off with one of Jay's 2021 Ford Mustang Mach 1. Next, Jay gets a little taste of terror from James. Brolin.

Action star Frank Grillo shows Jay the tricks of the action trade in the military-grade infantry support vehicle; Jay tries to give self-proclaimed servant of self-harm, Steve-O, a few more souvenir scars during a thrilling tsunami survival test.

Jay rides a mechanical bull with country icon Dwight Yoakam before they cut loose in a couple of killer Corvettes; Jay views a replica of 007's original Aston Martin DB5; Jay and Paul Reiser ride a pair of Johnny Carson's Corvette-powered swan boats.

Brie Larson—Captain Marvel herself—kicks off “Jay Leno’s Garage” with the newly released Nissan Z—and teaches Jay how to fly! Actor and TV host Alfonso Ribeiro reveals his secret passion! Car journalist and general funny guy Jonny Lieberman plays everyone’s favorite gameshow—Stump a Car Nerd! And Jay tours the Divergent factory--a car manufacturer that is revolutionizing the auto industry—with their latest in 3-D technology.

Jay has a blast with Post Malone in an explosive new hypercar, the F5 Venom. Then, race legend Danica Patrick comes out of retirement to school Jay on the finer points of racing in the super-rare Aston Martin Vulcan.

This show proves that bigger really is better! First, Jay and Tim Allen take a wild ride through the history of trucks as told by two morons. Then, comedian, Gabriel Fluffy Iglesias, takes Jay on an exclusive drive in the new electric VW Buzz. Jay has a dirty job for our friend Mike Rowe, and finally, Jay gets a lesson on the ups and downs of driving a Monster Jam truck!

Hollywood legend Jamie Lee Curtis takes Jay though her automotive history; comedian Jeff Dunham gets roasted at the Firefighter training grounds; Actor Diego Boneta takes a literal spin on a watery skid plate at the Porsche Experience.

Jay takes a wild cruise down memory lane with musician Pitbull in a pristine 1956 Packard and meets up with Ford CEO Jim Farley to take an exclusive drive in the new F-150 Lightning pickup. Jay then convinces Mandalorean star Katee Sackhoff to exchange her classic Harley for the new electric Livewire motorcycle! And finally, Jay baffles podcaster Spike Feresten in everyone's favorite gameshow-Stump a Car Nerd!

Kelly Clarkson challenges Jay to a manure-fueled tractor race in a state of the art truly visionary vehicle. We get an exclusive offroad drive in the newest Ford Bronco Raptor with actor Titus Welliver. Jay takes James Marsden on a trip through his automotive past.

Jay Leno puts Joey Logano into a 1960s race car; talks Corvettes with Caitlyn Jenner and Kendall Jenner; explores autonomous driving in a Tesla and 1956 Firebird; and meets a high school teen that designs a new type of solar race car.

Jay joins President Joe Biden at the secret service training ground to discuss hot-rodding and the future of electric cars; Jim Jefferies plays an action-packed game of car soccer; journalist Alanis King goes against Jay in "Stump a Car Nerd!"

Get ready to roll up your sleeves and Gritter Done! Jay will take the hilarious Tiffany Haddish on the ride of her automotive life and we'll see just how high she pulled herself up by her bootstraps! Then Jay lets big time funnyman Bert Kresicher out of his trunk to find out how he went from life of the party to one of the biggest comedy act in the world! Next up, Ford CEO Jim Farley made didn't follow in the footsteps of some other famous Farley family funnymen.

Jay meets famed driver Ben "The Stig" Collins to drive a 2018 Hyundai Kona, explores tanks and robots, climbs intense inclines in a Jeep Wrangler prototype, and competes against race car driver Bryce Menzies in a soapbox race.

Billionaire entrepreneur Elon Musk invites Jay to Texas where we get an exclusive personal tour of his revolutionary rocket factory, SpaceX. Tony Hawk shows off his newly converted electric vintage Corvette.

Mark Cuban sinks his shark teeth into a classic Cadillac El Dorado convertible. Jay puts only one degree of separation between Kevin Bacon and the all-new Ford Bronco.

Jay Leno kicks Drew Carey's soccer dreams into high gear; James Corden tries to steal Jay's Jag; Jay and Gary Sinise salute a decorated veteran who's helping other vets achieve their dreams; Tammy Pescatelli may be the first to crash car.

Jay and Tim Allen go helmet to helmet in an otherworldly shuttle-van Space Race. Brad Garrett learns how to pedal his way across the finish line. Brad Paisley trades his donkey for an all-new 2021 Corvette C8.