Originally Posted by Cosmo M3
the GS-D3s are very good all around tires, but if you're driving a balls out sports car (i.e. S2000), I'd go with the S03s for their superior dry grip. (based off Bridgestone's Formula 1 tires).
Yeah but not by much. I've owned both. The GS-D3 is much more predictable and about a thousand times better in the wet, which makes up for its very slight disadvantage. Plus it's a ton quieter. The S-03's are nice tires but didn't really impress me that much :dunno: