Ice Road Truckers

During the finale of the show's first season of 10 episodes, The History Channel aired a promo for season 2 which began airing on June 8, 2008.[2]

Season 1 of Ice Road Truckers was shown on the British national commercial channel Channel Five in February/March 2008. In Australia it aired on Austar and Foxtel in early 2008 and from June 18 it also began being shown on Network Ten. In autumn 2008 season one aired on RTL 7 in the Netherlands. In Italy the first season premiered on History Channel on January 7, 2010 as "Gli eroi del ghiaccio" (English: Heroes of the ice).[3]

The second season premiered on June 8, 2008 in the US; October 9, 2008 on History in the UK and in Australia; November 12, 2008 in New Zealand; and January 7, 2009 on Channel 5 in the UK. The first season was not aired in Canada until March 4, 2009 on History Television.

The third season premiered on May 31, 2009 in the US; September 10 in the UK. Channel Five debuted series 3 on January 5, 2010.

On October 3, 2010, a spinoff series, titled IRT: Deadliest Roads, premiered immediately after the Season 4 finale. Rick Yemm, Alex Debogorski, and Lisa Kelly traveled to India and put their driving skills to the test on the narrow, treacherous mountain roads that lead from Delhi to Shimla, then up to the Karchan and Kuppa hydroelectric dam construction sites in the Himalayas. Debogorski quit in the first episode due to fear of angry mobs if he were involved in an accident, and was replaced by Alabama trucker Dave Redmon (who has since been featured in Season 5 of Ice Road Truckers). As the season continued, the drivers were dispatched to carry supplies over the stormy Rohtang Pass to the town of Keylong, which had been cut off for months due to the bad weather. The season finale aired on December 5, 2010, with the truckers' attempting to deliver loads of jet fuel for helicopter crews who were working to rescue people stranded in the mountains by the storms. Yemm and Redmon turned back, deciding that the conditions were too hazardous for the volatile cargo; the next day, Kelly hauled the entire shipment herself and delivered it to the crews, becoming the only North American trucker to complete the entire season.

The roads were often hacked out of vertical cliffs like a tunnel with one side open to the air, with rock overhangs overhead and drops of several hundred feet below. One part of the road was called "the Freefall Freeway".

• In Episode 5: "Crumbling Roads", Kelly and Yemm delivered two images (one each, well-packed with sandbags, sand and straw) of the goddess Kali (shown as treading on her husband Shiva) along a frightful mountain road hacked out of cliffsides to a temple at a town called Kalpa, Himachal Pradesh.
• In Episode 6: "Thin Air", they struggled with a worse road and altitude hypoxia on the Rohtang Pass, and one of them delivered an image of Buddha and some Buddhist scriptures to a Tibetan-type Buddhist monastery in the mountains.

Early promotional spots for the series listed the title as IRT: Himalayas.

The second season of IRT: Deadliest Roads premiered on September 25, 2011. Six North American drivers are sent to Bolivia to haul cargo along the Yungas Road, notorious for its extreme hazards. The drivers work in pairs – Hugh Rowland and Rick Yemm, Lisa Kelly and Dave Redmon, and newcomers Timothy R. Zickuhr and Augustin "Tino" Rodriguez. Redmon and Yemm quit in Episode 2; Rowland continues driving alone, while Texas trucker G.W. Boles arrives to ride with Kelly in Episode 4. Starting with Episode 8, the truckers relocate to Peru and begin transporting loads to sites high in the Andes mountain range.

In episode 6, Kelly and Boles transport 32 breeding llamas across the Salar de Uyuni, the world's biggest salt flat, 12,000 ft (3,700 m) above sea level. On the way, their truck's radiator begins to leak; after they mend it, they must empty all their drinking water into the radiator to replace the loss. Abundant lithium deposits cause their magnetic compasses to read incorrectly, and for a time their GPS malfunctions.

In February 2015, Tim Zickuhr pleaded guilty to kidnapping and extortion.[7][8]