I live just outside of the Washington, DC area, home of the just about the worst traffic in the country. Luckily, my daily commute consists mostly of free flowing highway driving with light traffic (down the new ICC toll-road) so 70+ mph is my usual pace there. Otherwise, my normal driving is suburban stop & go, daily grind, sort of stuff. These Kumho Ecsta 4X tires are my 3rd set of tires on this vehicle and by FAR the best I've used. The stock tires were Goodyear Eagle RSA's and as the reviews for those state, they were completely average tires with poor handling in anything but dry conditions. My next set of tires, Yokohama Avid V4S were old standby's that I'd had before on a previous vehicle. They were great tires, especially for the money. At 107,500 I was ready to purchase new tires as I usually always can get 50K+ mi. out of my tires. I read a lot of reviews about the newly redesigned Yoko's but couldn't help noticing the great reviews that the Kumho Ecsta's had received. I took a shot many years ago with Yoko's and have been really happy with them on both my G35x, Ford Explorer, and my Honda Accord V6 coupe. Sorry for the rambling, but just wanted to give some background. In any case, the price on the Kumho Ecsta's was great, and the trusted Tire Rack reviews convinced me to give them a shot on my G. I've had these Ecsta's now for 16,500 mi. from 2/20/13 to current (one year) and loved every minute of these tires. The ride is great, the noise level is adequate, and handling whether through our 90+ degree HUMID summer to our 10 degree lows in several inches of snow in the winter has been nothing short of spectacular at every level. I would highly recommend these tires.