QUOTE(mango27 @ Sep 8 2011, 03:13 AM)
totally agree... exact same situation as you... from 175/70/R13 changed to 195/50/R15... instant difference after changed... even 2 of my frens who went with me who are not driving can feel the difference... but do not know whether its the tyre profile or the rim that make more significant difference la
you got a better stability at higher speed, more direct steering feel and better handling.
the different in speedometer minimal but other than the diameter / sizes,
you need to take into consideration the added weight. more weight means extra load to the braking capability whereby your car will stop at further distance but less nose dive feel during braking.
weight affect your fc and acceleration too.
QUOTE(Rascal Stitch @ Sep 8 2011, 07:42 AM)
over size tire will also effect ur speedo+mileage meter~

+ 1
from 185/55/r15 to 195 width, different in speedo reading is around 1.9km slower.
better on 6jj wheels.