Awsome-potenza re070 (dry, expensive)

Awsome-potenza PP s0-2 (dry, expensive)

Awsome-yokohama advan a-046 (dry, expensive)

Awsome-Falken Azenis (dry,medium)

Better than Ok -AVS es100 (dry, average)

Ok-Kumho ecsta mx (dry,average)

Barely Ok-Kumho ecsta supra 712 (dry/wet, average)

I have atleast once, driven on every single one of these tires and have taken them to a fair limit. Not all of them were on awd, not all of them had the same suspension, so i cant say for sure which would be better for a gsx. but...

I'm going to get falken azenis if that means anything. ^_^