I have the re760's which are a 340 grade tire. Yours are a 400 which would explain the lack of response with quick lane changing, however you should take into consideration road conditions and if your tires are warmed up as well. I have 35k on my fronts and about 20 on my 2nd set of rears since I liked playin and drifting off the rears. I am extremely happy to hear that the road noise has ceased down with these specific tires. Im sub'd for some longterm results. I was hoping to get the falken 452 but it looks like they discontinued them in our sizes. good luck with the new ones and scrub some of that coating off!
