In the days following his death police were forced to issue dispersal notices to bike riders who were riding dangerously, performing wheelies and speeding up and down Moat Lane at a gathering to remember Liam.

Source: https://solihullobserver.co.uk/news/police-call-for-calm-ahead-of-liam-jones-funeral/

They seem to add considerable grip, though, since the listing has photos of this car pulling genuine wheelies.

Source: https://jalopnik.com/toyota-corolla-gts-amc-eagle-kawasaki-zrx-the-dopest-1850129124

You see them up and down on their bikes doing wheelies right across the road.

Source: https://www.liverpoolecho.co.uk/news/liverpool-news/nondescript-pilch-lane-flat-ashley-28179152