QUOTE(amduser @ Mar 30 2009, 03:19 PM)
or they will say, F1 cars all no thread, still can go 300km/h, y we cannot?

haha ok ok...
they have thread... but only linear (direntional) not pattern like us...
QUOTE(ceo684 @ Mar 30 2009, 08:06 PM)
Raining time then accident/lose control, then only want to kan cheong change tyres
For me, 195/50/15 Parada Spec 2 =
soft sidewalls lah. Even at 38psi.
Loved the 185/55/15 PP2 hard sidewalls and sharp shoulder blocks (like "L" only).. but tramlining more noticeable for PP2 as compared to parada spec 2
well any place to change Parada cheap??? I heard Seri Kembangan have 1 shop... RM160 only...
my Vios and SEG tires not that well already... just changed Avanza...

QUOTE(ralf @ Mar 31 2009, 08:47 AM)
38psi? overinflate the tyre to make sidewall harder is wrong.
overinflate too much, that means the contact patch between road is less hence less traction...cannot even sapu Corner, less grip..skid like mad..

well hard tires does save more fuel... but also very bumpy... and not to say... sometime it may burst...
coz very pressure... they have spec.... careful...
mostly la... my cars... 34PSI front... 32PSI back... Michelin recommend ppl to add 2~4 PSI...
because of the tires will get hot after you drive a distance to the shop or petrol station...
but for PP2 i don recommend that hard... 34 PSI is the max...