Do SUPER GT’s testing rules unfairly favour Yokohama?

The WedsSport-sponsored #19 Toyota GR Supra of Yuji Kunimoto and Sena Sakaguchi annexing pole position has become a common sight this year. In both Fuji rounds, Suzuka Round 3 and last time out at Sugo, they have been unstoppable over a single lap.
Clearly, Yokohama has been a factor in this one-lap speed. The tyre maker is on the road to recovery from its 2020 nadir and even though the …Keep reading