To me I doesn't look like they are deflating and inflating the tyre. It looks like they are just applying a large amount of downwards force hence the squeaking from the bearings
Its amazing considering (and now watching) how n what's endured by the tyres! On top of on average cars, the surfaces on contact to the road (at 100km n more) were only at the size of floppy disk (some younger people might not hv an idea of what n how big is that 😁)...! What a feat of engineering!!! And me, kind of having a phobia n ocd (kept checking tyres n preasure, way more than necessary) after learning about that! 😅
Anladığım kadarıyla, lastik uygun hava basınçlı, tam ağırlık yük, hız ve yanal atılım testleri yapılıyor. Fren veya hızlanma testleri eklenirse nasıl olabilir onu düşünüyorum.
so, under heavy load turning at great speeds may get the tyre out from the rims?? could you have tried running it slow at turns?? also a white paint or something on the walls will show the wall exposure to road as well!!
I wish the video had more info. Tire size, ply rating, pressure, and how much weight is being applied. I would like to see a bunch of different tires tested, time tests, temperature readings, temperature of failure, etc.
Eu não estou aqui a tempo suficiente para reclamar dos 13 anos de espera até a recomendação. Mas posso afirmar que esse conteúdo me interessa e podia ter aparecido a quatro anos atrás. Caso você, pessoa do futuro, ver meu comentário. Esteja se mantendo bem hidratada.