[Limegrntaln]

Originally Posted by davidmct-M3

Agree. Grip is primarily determined by friction coefficient (tyre compound, temperature, slip angle etc) and pressure per unit area from weight. This varies depending on road and tyre conditions and dynamics etc

Real world measurement
https://www.tyrereviews.com/Article/...wide-tyres.htm

Detailed theory of grip
http://theracingline.net/2018/race-c...d-tyre-forces/

https://tiresvote.com/articles/every...contact-patch/

Perfect example.