Traveling to Southeast Asia will likely entail some tuk tuk experience. The auto rickshaws are a classic means of transportation in Southeast Asian countries for its ability of staying nimble and agile in traffic. Overseas tourists often find their tuk tuk rides intimidating at first, but how fast is the limit? We wonder. Matt Everard and Russell Shearman from the UK imported an old tuk tuk on eBay and are serious about tapping into their vehicle's potential. The duo is going to challenge the current Guinness World Record on a tuk tuk tomorrow at Elvington Airfield in Yorkshire. They have dedicated five years to revamping tuk tuk.