Graining
그레이닝
This phenomenon occurs when the tire surface is torn away due to friction with the track, then melts and re-adheres messily to the surface due to the tire's heat. When the tire surface becomes uneven, grip decreases sharply, causing the car to slide. Adjusting the driving style can sometimes shave down the surface and restore performance.
🏆 Race Case Study
Tyres Coming Back to Life After Early Grip Loss
When graining develops because of a cold track surface or excessive sliding, lap times can become slower. As the tyre condition stabilizes and the rubber grains on the surface wear away, the tyre can sometimes recover and regain pace.
📺 Race Context & Viewing Tips
Frequently asked questions
Why do small rubber grains form on the tyre surface during graining?
When the tyre slides across the track, pieces of surface rubber can tear away and then stick back onto the tyre, creating a layer of small rubber grains.
Can graining disappear again while driving?
Yes. If tyre temperatures and driving conditions improve, the grainy rubber layer can wear away and some grip may return.
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