QUOTE(singk @ Jan 16 2017, 03:34 PM)
i thought float is due to lighter body weight, how tyre can help?
By theory, YES , body weight will influent stability of car . I agreed with that too ..
But for bezza ....it is too light ....if city driving ....is more than enough ... At highway ..when speed more than 110 ... even when ur tyre over a small stone ...u will felt like the car float ...
In order to increase stability of car ... there got few ways...
1. install bodykit .... increase the air flow when drive fast ..but this not much effect on small car...
2. install ultra racing bar.....this one I didnt try .... but I saw pp feedback not bad and more economy compare to change tyre..
3. The MOST effective way is change tyre... from 175 to 195 ...more contact to road .... much more stable ...but u will receive much more road noise ...
My past experience ..
At first , I changed to 195/55/r15 continental comform .. I feel the road noise very loud and not comfortable in car and also when load pp behind...tyre hit the up there..
So, I change to 195/50/r15 michelin pilot sport 3.. after changed... I very satisfy now ....road noise reduce ....much more stable when drive in high speed and also in raining day ...
By officially , Bezza cnt drive fast in highway and also rain day....

Dont just focus on rim size and width ..... diff brand of tyre much affect to car stability and comfortable...
This post has been edited by D.WALKER: Jan 16 2017, 11:40 PM