Winning the Indianapolis 500, the greatest spectacle in motorsport, has been a quest for Australians and New Zealanders since the first race in 1911.

Seventeen have tried and two have succeeded: Scott Dixon in 2008 and Will Power in 2018. Rupert Jeffkins, Australia's original speed king, entered the first Indy 500 and on his second attempt in 1912 came within five kilometres of victory. He and Italian Ralph De Palma created legend when they pushed their car to the finish line after it blew up while leading. Speed Kings tells Jeffkins' full story for the first time.

The lure of the Brickyard, paved with 3.2 million bricks, has drawn champions from both sides of the Tasman. Sir Jack Brabham, his son Geoffrey and grandson Matthew have each tried to win. So have the 'big three' of New Zealand motor racing: Bruce McLaren, Denny Hulme and Chris Amon. Now Scott McLaughlin looks set to become the next driver from down under to chase American motor racing's greatest prize.

Indy doesn't offer up victory lightly. Blinding speed - nudging 380 km/h and averaging 280 km/h over 500 miles - makes the Brickyard one of the most precarious racetracks in the world. Forty-two drivers have died attempting the 500.

Speed Kings tells the story of the Australian and New Zealand drivers, team owners, engineers, even commentators who've made the Brickyard their quest.