Dear all sifu,

(1) Currently both my front tyre botak edi but behind one still ok, so the workshop staff recommended me shift tyre behind to front and put new tyre on behind...after shifted when i drive more than 110km/h and slowing down noisy sound will appear, the staff said it was normal and after 10k come back again to shift front to back...then will be no more noisy sound...is this normal?

(2) My tyre size now are 215/45/17, if i change my back tyre to 215/50/17 but front still using same size as before, is there any problem will occur?

(3) Yokohama S drive (made in japan) and Michiellin PS3, which one will you recommend?

Thanks for your advise.

Bro, i don't know how to differentiate front drive and rear drive, my car is Mazda 3 (current version)

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Added on July 16, 2012, 3:42 pmBro, i bough a pair of S drive 215/45/17 tyre at Kuantan cost me RM450 per piece...the technician told me if i want to change bigger size must put behind...

Aiyo, i should choose XM2 instead of yoko S drive coz looking for comfort drive...i don't want to change 4 of the tyre coz back one still not yet botak...feel wasted if change...

This post has been edited by sunnyckh: Jul 16 2012, 03:47 PM

Is 2wd la...normal sedan

so conclusion is new tyre should be put on rear right? Why i have been told put the new tyre on rear back to front after 10k? Any purpose?