Metzeler becomes the official tire of the Isle of Man TT

The Metzeler tire brand has entered a long-term agreement to become the single official Isle of Man TT race tire from 2023 to 2027, building on supply relationships with several leading riders in previous years, who will continue in 2023: John McGuinness MBE, Dean Harrison, James Hillier, Lee Johnston, Jamie Coward and David Johnson will all ride on Metzeler tires.