I work for Discount Tire Co. There are good tires and bad tires, I've had my fair share. Currently I have Goodyear ResponsEdge tires on my 04 GTP Comp G. I had Yokohama YK520's on it before. My Goodyear tires are a fantastic handlind tires, very sharp, reinforced carbon fiber sidewall for better turning. The Yokohamas - I wasn't too thrilled with, softer tire, more sway when you jerk the wheel. Out of those two the ResponsEdge tires are fantastic. But, it truly depends on your preference. If you want a comfortable ride or better handling. The Goodyear tires are performance touring all season, so they handle fantastic in the weather also. In my opinion however, Goodyear is not the best tire out there. Michelin makes the best tire by far. I deal with them on a day to day basis and they balance out really well and are just well constructed in every aspect, as well as ride smoothly. The Michelin Pilot Sport is a fantastic performance tire that you would not regret buying, that is if you don't mind spending a little extra. Michelin's also have great mileage warranties. Nitto makes awesome tires too. Let me know if you have anymore questions.