QUOTE(raayeop @ Oct 3 2017, 07:18 PM)
this is new... You saying that 155/70r12 tyre has the same contact patch as 245/35R18 if the pressure is the same.... I must had slept during my form 4 physics class...
QUOTE(BelaCHAN @ Oct 3 2017, 08:35 PM)
Hope this article explains it: