Sorry to ask that, XM is which brand of it?

My stock was 175/65r15. Pick up was quite good. The pick up became slow and heavy after changing to 195/60r15. After changed back to 175/65r15, pick up became good again. Next time will stick back to stock size.

195/50r16 will give you the closest similarity in terms of wheel diameter when compared to the stocks. But not very sure if this tyre size is very common or not

I am driving the V Spec at the moment and traded the stock michelin tires in with Continental UC6 195/45/16. Better handling and quieter and best of all u dont have to get new rims with it. U can use the stock rims.

Conti launched CC6 & UC6 November last year.

hybrid model fuel consumption so gooding...
mine average 12-13km/l

and anyone got info on the smart key with exclamation mark indicator in the dashboard?
need to change relay or how? pls spoon-feed me

around 60% of it is jam... and if no jam is 110km/h mostly   

For sure la bro...u tekan more rpm also higher. 100-120 still gives very good fuel consumption numbers for long distance drives. Able to clock in 16.5-17km/l with those speeds

Mine also averaging around that (12km/l~) What I notice that if you keep the instant fuel economy high (the indicator on the right), the average km/l will increase. (better than monitoring the green color or rpm meter)