Glossary
Marbles
What it means
Small pieces of rubber shed by tyres at speed that accumulate off the racing line, making off-line asphalt slippery and unpredictable.
Related terms
GGrainingTyre wear phenomenon where small rubber fragments tear off the tread and stick back onto the hot surface,…AApexThe innermost point of the racing line through a corner, where the car clips the inside curb before…
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