"for better grip and stabilization"

pointless if u go for cheapass tires... sticking to ur current stock wheels with higher performance tires will yield better results.

as for ur question...

id recommend 195/55....best all rounder... u get decent handling and comfort... even some track cars run this size...


but as i mentioned above... upgrade to bigger wheels but put goodyear NCT5 really for what u wanted.... best to budget a minimum of RM250/tire for a decent performing tire...