Good grip will not give you fuel efficient. But since you going to change 60 series tyre to 55 series, you'll feel the car can go more mileage now, since the reading will be more than actual km traveled. Syok sendiri.

RE003 or PS3 both will give you good grip, and better experience than your current tyre.

Yea, they change wrong size for you. Should be 195/55R15.

This size got many choices for performance or comfort.
Other than that 2 brands, you can also look for Toyo T1-R, or R1-R if you got deep pocket. Hankook Ventus V2 also an affordable choice.

As you say, "may". But I say it is much smaller after based on the calculation. You know 195/55R15 is how much smaller than 195/60R15?

If you want comfort and quite ride, 3ST is designed exactly as your requirement.

And don't forget to check with the shop around how many thousands of kilometer usage then you'll need to do tyre rotation, balancing and alignment.

I've tested 3ST tyre before, high speed wet and dry cornering, the tyre still stick to the road, didn't feel losing confidence with it's grip. Of course I don't recommend you to try the tyre limits on the road or even on track, it is designed for road usage, not racing or even drifting.

Sorry if this offend you, no meaning to attack or anything. I'm really intrigued how you know PS3 will last a bit longer than RE003? Especially when RE003 just came out 2 months ago.

This post has been edited by xxboxx: Jun 4 2015, 10:01 PM

That's for Europe, we here have to wait for them to develop new compound for ASEAN market. Like how previously Primacy 3 after launched IINM almost a year later only they launch here. But for local market here smallest size sure got 15"